220989132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5189}}^1$

素因数の和:5232

約数の個数: 108

約数和(自身を含む): 691432560

約数和(自身を除く): 470443428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 5189, 6084, 7098, 10378, 10647, 14196, 15567, 20756, 21294, 31134, 36323, 42588, 46701, 62268, 67457, 72646, 93402, 108969, 134914, 145292, 186804, 202371, 217938, 269828, 326907, 404742, 435876, 472199, 607113, 653814, 809484, 876941, 944398, 1214226, 1307628, 1416597, 1753882, 1888796, 2428452, 2630823, 2833194, 3507764, 4249791, 5261646, 5666388, 6138587, 7892469, 8499582, 10523292, 12277174, 15784938, 16999164, 18415761, 24554348, 31569876, 36831522, 55247283, 73663044, 110494566, 220989132]

約数ペア:

[(1, 220989132), (2, 110494566), (3, 73663044), (4, 55247283), (6, 36831522), (7, 31569876), (9, 24554348), (12, 18415761), (13, 16999164), (14, 15784938), (18, 12277174), (21, 10523292), (26, 8499582), (28, 7892469), (36, 6138587), (39, 5666388), (42, 5261646), (52, 4249791), (63, 3507764), (78, 2833194), (84, 2630823), (91, 2428452), (117, 1888796), (126, 1753882), (156, 1416597), (169, 1307628), (182, 1214226), (234, 944398), (252, 876941), (273, 809484), (338, 653814), (364, 607113), (468, 472199), (507, 435876), (546, 404742), (676, 326907), (819, 269828), (1014, 217938), (1092, 202371), (1183, 186804), (1521, 145292), (1638, 134914), (2028, 108969), (2366, 93402), (3042, 72646), (3276, 67457), (3549, 62268), (4732, 46701), (5189, 42588), (6084, 36323), (7098, 31134), (10378, 21294), (10647, 20756), (14196, 15567)]