210154308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 606928896

約数和(自身を除く): 396774588

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 223, 273, 364, 446, 546, 669, 863, 892, 1092, 1338, 1561, 1726, 2589, 2676, 2899, 3122, 3452, 4683, 5178, 5798, 6041, 6244, 8697, 9366, 10356, 11219, 11596, 12082, 17394, 18123, 18732, 20293, 22438, 24164, 33657, 34788, 36246, 40586, 44876, 60879, 67314, 72492, 78533, 81172, 121758, 134628, 157066, 192449, 235599, 243516, 314132, 384898, 471198, 577347, 769796, 942396, 1154694, 1347143, 2309388, 2501837, 2694286, 4041429, 5003674, 5388572, 7505511, 8082858, 10007348, 15011022, 16165716, 17512859, 30022044, 35025718, 52538577, 70051436, 105077154, 210154308]

約数ペア:

[(1, 210154308), (2, 105077154), (3, 70051436), (4, 52538577), (6, 35025718), (7, 30022044), (12, 17512859), (13, 16165716), (14, 15011022), (21, 10007348), (26, 8082858), (28, 7505511), (39, 5388572), (42, 5003674), (52, 4041429), (78, 2694286), (84, 2501837), (91, 2309388), (156, 1347143), (182, 1154694), (223, 942396), (273, 769796), (364, 577347), (446, 471198), (546, 384898), (669, 314132), (863, 243516), (892, 235599), (1092, 192449), (1338, 157066), (1561, 134628), (1726, 121758), (2589, 81172), (2676, 78533), (2899, 72492), (3122, 67314), (3452, 60879), (4683, 44876), (5178, 40586), (5798, 36246), (6041, 34788), (6244, 33657), (8697, 24164), (9366, 22438), (10356, 20293), (11219, 18732), (11596, 18123), (12082, 17394)]