210312064

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{86477}}^1$

素因数の和:86510

約数の個数: 32

約数和(自身を含む): 441037800

約数和(自身を除く): 230725736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 86477, 172954, 345908, 691816, 1383632, 1643063, 2767264, 3286126, 5534528, 6572252, 11069056, 13144504, 26289008, 52578016, 105156032, 210312064]

約数ペア:

[(1, 210312064), (2, 105156032), (4, 52578016), (8, 26289008), (16, 13144504), (19, 11069056), (32, 6572252), (38, 5534528), (64, 3286126), (76, 2767264), (128, 1643063), (152, 1383632), (304, 691816), (608, 345908), (1216, 172954), (2432, 86477)]