195440364

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 639600192

約数和(自身を除く): 444159828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 37, 42, 51, 54, 63, 68, 74, 81, 84, 102, 108, 111, 119, 126, 137, 148, 153, 162, 189, 204, 222, 238, 252, 259, 274, 306, 324, 333, 357, 378, 411, 444, 459, 476, 518, 548, 567, 612, 629, 666, 714, 756, 777, 822, 918, 959, 999, 1036, 1071, 1134, 1233, 1258, 1332, 1377, 1428, 1554, 1644, 1836, 1887, 1918, 1998, 2142, 2268, 2329, 2331, 2466, 2516, 2754, 2877, 2997, 3108, 3213, 3699, 3774, 3836, 3996, 4284, 4403, 4658, 4662, 4932, 5069, 5508, 5661, 5754, 5994, 6426, 6987, 6993, 7398, 7548, 8631, 8806, 9316, 9324, 9639, 10138, 11097, 11322, 11508, 11988, 12852, 13209, 13974, 13986, 14796, 15207, 16303, 16983, 17262, 17612, 19278, 20276, 20961, 20979, 22194, 22644, 25893, 26418, 27948, 27972, 30414, 32606, 33966, 34524, 35483, 38556, 39627, 41922, 41958, 44388, 45621, 48909, 50949, 51786, 52836, 60828, 62883, 65212, 67932, 70966, 77679, 79254, 83844, 83916, 86173, 91242, 97818, 101898, 103572, 106449, 118881, 125766, 136863, 141932, 146727, 155358, 158508, 172346, 182484, 188649, 195636, 203796, 212898, 237762, 251532, 258519, 273726, 293454, 310716, 319347, 344692, 356643, 377298, 410589, 425796, 440181, 475524, 517038, 547452, 586908, 603211, 638694, 713286, 754596, 775557, 821178, 880362, 958041, 1034076, 1206422, 1277388, 1320543, 1426572, 1551114, 1642356, 1760724, 1809633, 1916082, 2326671, 2412844, 2641086, 2874123, 3102228, 3619266, 3832164, 4653342, 5282172, 5428899, 5748246, 6980013, 7238532, 9306684, 10857798, 11496492, 13960026, 16286697, 21715596, 27920052, 32573394, 48860091, 65146788, 97720182, 195440364]

約数ペア:

[(1, 195440364), (2, 97720182), (3, 65146788), (4, 48860091), (6, 32573394), (7, 27920052), (9, 21715596), (12, 16286697), (14, 13960026), (17, 11496492), (18, 10857798), (21, 9306684), (27, 7238532), (28, 6980013), (34, 5748246), (36, 5428899), (37, 5282172), (42, 4653342), (51, 3832164), (54, 3619266), (63, 3102228), (68, 2874123), (74, 2641086), (81, 2412844), (84, 2326671), (102, 1916082), (108, 1809633), (111, 1760724), (119, 1642356), (126, 1551114), (137, 1426572), (148, 1320543), (153, 1277388), (162, 1206422), (189, 1034076), (204, 958041), (222, 880362), (238, 821178), (252, 775557), (259, 754596), (274, 713286), (306, 638694), (324, 603211), (333, 586908), (357, 547452), (378, 517038), (411, 475524), (444, 440181), (459, 425796), (476, 410589), (518, 377298), (548, 356643), (567, 344692), (612, 319347), (629, 310716), (666, 293454), (714, 273726), (756, 258519), (777, 251532), (822, 237762), (918, 212898), (959, 203796), (999, 195636), (1036, 188649), (1071, 182484), (1134, 172346), (1233, 158508), (1258, 155358), (1332, 146727), (1377, 141932), (1428, 136863), (1554, 125766), (1644, 118881), (1836, 106449), (1887, 103572), (1918, 101898), (1998, 97818), (2142, 91242), (2268, 86173), (2329, 83916), (2331, 83844), (2466, 79254), (2516, 77679), (2754, 70966), (2877, 67932), (2997, 65212), (3108, 62883), (3213, 60828), (3699, 52836), (3774, 51786), (3836, 50949), (3996, 48909), (4284, 45621), (4403, 44388), (4658, 41958), (4662, 41922), (4932, 39627), (5069, 38556), (5508, 35483), (5661, 34524), (5754, 33966), (5994, 32606), (6426, 30414), (6987, 27972), (6993, 27948), (7398, 26418), (7548, 25893), (8631, 22644), (8806, 22194), (9316, 20979), (9324, 20961), (9639, 20276), (10138, 19278), (11097, 17612), (11322, 17262), (11508, 16983), (11988, 16303), (12852, 15207), (13209, 14796), (13974, 13986)]