205657596

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 599961600

約数和(自身を除く): 394304004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 53, 54, 57, 61, 62, 76, 93, 106, 108, 114, 122, 124, 159, 171, 183, 186, 212, 228, 244, 279, 318, 342, 366, 372, 477, 513, 549, 558, 589, 636, 684, 732, 837, 954, 1007, 1026, 1098, 1116, 1159, 1178, 1431, 1643, 1647, 1674, 1767, 1891, 1908, 2014, 2052, 2196, 2318, 2356, 2862, 3021, 3233, 3286, 3294, 3348, 3477, 3534, 3782, 4028, 4636, 4929, 5301, 5673, 5724, 6042, 6466, 6572, 6588, 6954, 7068, 7564, 9063, 9699, 9858, 10431, 10602, 11346, 12084, 12932, 13908, 14787, 15903, 17019, 18126, 19398, 19716, 20862, 21204, 22692, 27189, 29097, 29574, 31217, 31293, 31806, 34038, 35929, 36252, 38796, 41724, 44361, 51057, 54378, 58194, 59148, 61427, 62434, 62586, 63612, 68076, 71858, 87291, 88722, 93651, 100223, 102114, 107787, 108756, 116388, 122854, 124868, 125172, 143716, 174582, 177444, 184281, 187302, 200446, 204228, 215574, 245708, 280953, 300669, 323361, 349164, 368562, 374604, 400892, 431148, 552843, 561906, 601338, 646722, 737124, 842859, 902007, 970083, 1105686, 1123812, 1202676, 1293444, 1658529, 1685718, 1804014, 1904237, 1940166, 2211372, 2706021, 3317058, 3371436, 3608028, 3808474, 3880332, 5412042, 5712711, 6634116, 7616948, 10824084, 11425422, 17138133, 22850844, 34276266, 51414399, 68552532, 102828798, 205657596]

約数ペア:

[(1, 205657596), (2, 102828798), (3, 68552532), (4, 51414399), (6, 34276266), (9, 22850844), (12, 17138133), (18, 11425422), (19, 10824084), (27, 7616948), (31, 6634116), (36, 5712711), (38, 5412042), (53, 3880332), (54, 3808474), (57, 3608028), (61, 3371436), (62, 3317058), (76, 2706021), (93, 2211372), (106, 1940166), (108, 1904237), (114, 1804014), (122, 1685718), (124, 1658529), (159, 1293444), (171, 1202676), (183, 1123812), (186, 1105686), (212, 970083), (228, 902007), (244, 842859), (279, 737124), (318, 646722), (342, 601338), (366, 561906), (372, 552843), (477, 431148), (513, 400892), (549, 374604), (558, 368562), (589, 349164), (636, 323361), (684, 300669), (732, 280953), (837, 245708), (954, 215574), (1007, 204228), (1026, 200446), (1098, 187302), (1116, 184281), (1159, 177444), (1178, 174582), (1431, 143716), (1643, 125172), (1647, 124868), (1674, 122854), (1767, 116388), (1891, 108756), (1908, 107787), (2014, 102114), (2052, 100223), (2196, 93651), (2318, 88722), (2356, 87291), (2862, 71858), (3021, 68076), (3233, 63612), (3286, 62586), (3294, 62434), (3348, 61427), (3477, 59148), (3534, 58194), (3782, 54378), (4028, 51057), (4636, 44361), (4929, 41724), (5301, 38796), (5673, 36252), (5724, 35929), (6042, 34038), (6466, 31806), (6572, 31293), (6588, 31217), (6954, 29574), (7068, 29097), (7564, 27189), (9063, 22692), (9699, 21204), (9858, 20862), (10431, 19716), (10602, 19398), (11346, 18126), (12084, 17019), (12932, 15903), (13908, 14787)]