208580652

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 658790496

約数和(自身を除く): 450209844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 53, 63, 69, 84, 92, 97, 98, 106, 126, 138, 147, 159, 161, 194, 196, 207, 212, 252, 276, 291, 294, 318, 322, 371, 388, 414, 441, 477, 483, 582, 588, 636, 644, 679, 742, 828, 873, 882, 954, 966, 1113, 1127, 1164, 1219, 1358, 1449, 1484, 1746, 1764, 1908, 1932, 2037, 2226, 2231, 2254, 2438, 2597, 2716, 2898, 3339, 3381, 3492, 3657, 4074, 4452, 4462, 4508, 4753, 4876, 5141, 5194, 5796, 6111, 6678, 6693, 6762, 7314, 7791, 8148, 8533, 8924, 9506, 10143, 10282, 10388, 10971, 12222, 13356, 13386, 13524, 14259, 14628, 15423, 15582, 15617, 17066, 19012, 20079, 20286, 20564, 21942, 23373, 24444, 25599, 26772, 28518, 30846, 31164, 31234, 34132, 35987, 40158, 40572, 42777, 43884, 46269, 46746, 46851, 51198, 57036, 59731, 61692, 62468, 71974, 76797, 80316, 85554, 92538, 93492, 93702, 102396, 107961, 109319, 118243, 119462, 140553, 143948, 153594, 171108, 179193, 185076, 187404, 215922, 218638, 236486, 238924, 251909, 281106, 307188, 323883, 327957, 354729, 358386, 431844, 437276, 472972, 503818, 537579, 562212, 647766, 655914, 709458, 716772, 755727, 827701, 983871, 1007636, 1064187, 1075158, 1295532, 1311828, 1418916, 1511454, 1655402, 1967742, 2128374, 2150316, 2267181, 2483103, 3022908, 3310804, 3935484, 4256748, 4534362, 4966206, 5793907, 7449309, 9068724, 9932412, 11587814, 14898618, 17381721, 23175628, 29797236, 34763442, 52145163, 69526884, 104290326, 208580652]

約数ペア:

[(1, 208580652), (2, 104290326), (3, 69526884), (4, 52145163), (6, 34763442), (7, 29797236), (9, 23175628), (12, 17381721), (14, 14898618), (18, 11587814), (21, 9932412), (23, 9068724), (28, 7449309), (36, 5793907), (42, 4966206), (46, 4534362), (49, 4256748), (53, 3935484), (63, 3310804), (69, 3022908), (84, 2483103), (92, 2267181), (97, 2150316), (98, 2128374), (106, 1967742), (126, 1655402), (138, 1511454), (147, 1418916), (159, 1311828), (161, 1295532), (194, 1075158), (196, 1064187), (207, 1007636), (212, 983871), (252, 827701), (276, 755727), (291, 716772), (294, 709458), (318, 655914), (322, 647766), (371, 562212), (388, 537579), (414, 503818), (441, 472972), (477, 437276), (483, 431844), (582, 358386), (588, 354729), (636, 327957), (644, 323883), (679, 307188), (742, 281106), (828, 251909), (873, 238924), (882, 236486), (954, 218638), (966, 215922), (1113, 187404), (1127, 185076), (1164, 179193), (1219, 171108), (1358, 153594), (1449, 143948), (1484, 140553), (1746, 119462), (1764, 118243), (1908, 109319), (1932, 107961), (2037, 102396), (2226, 93702), (2231, 93492), (2254, 92538), (2438, 85554), (2597, 80316), (2716, 76797), (2898, 71974), (3339, 62468), (3381, 61692), (3492, 59731), (3657, 57036), (4074, 51198), (4452, 46851), (4462, 46746), (4508, 46269), (4753, 43884), (4876, 42777), (5141, 40572), (5194, 40158), (5796, 35987), (6111, 34132), (6678, 31234), (6693, 31164), (6762, 30846), (7314, 28518), (7791, 26772), (8148, 25599), (8533, 24444), (8924, 23373), (9506, 21942), (10143, 20564), (10282, 20286), (10388, 20079), (10971, 19012), (12222, 17066), (13356, 15617), (13386, 15582), (13524, 15423), (14259, 14628)]