221567961402

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1277}}^1\times {\mathrm{64693}}^1$

素因数の和:66127

約数の個数: 48

約数和(自身を含む): 483671752200

約数和(自身を除く): 262103790798

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1277, 1341, 2554, 2682, 3831, 7662, 11493, 22986, 64693, 129386, 190273, 194079, 380546, 388158, 570819, 582237, 1141638, 1164474, 1712457, 3424914, 9639257, 19278514, 28917771, 57835542, 82612961, 86753313, 165225922, 173506626, 247838883, 495677766, 743516649, 1487033298, 12309331189, 24618662378, 36927993567, 73855987134, 110783980701, 221567961402]

約数ペア:

[(1, 221567961402), (2, 110783980701), (3, 73855987134), (6, 36927993567), (9, 24618662378), (18, 12309331189), (149, 1487033298), (298, 743516649), (447, 495677766), (894, 247838883), (1277, 173506626), (1341, 165225922), (2554, 86753313), (2682, 82612961), (3831, 57835542), (7662, 28917771), (11493, 19278514), (22986, 9639257), (64693, 3424914), (129386, 1712457), (190273, 1164474), (194079, 1141638), (380546, 582237), (388158, 570819)]