203863808

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{19423}}^1$

素因数の和:19480

約数の個数: 36

約数和(自身を含む): 416877888

約数和(自身を除く): 213014080

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 19423, 38846, 77692, 155384, 310768, 621536, 796343, 1243072, 1592686, 2486144, 3185372, 4972288, 6370744, 12741488, 25482976, 50965952, 101931904, 203863808]

約数ペア:

[(1, 203863808), (2, 101931904), (4, 50965952), (8, 25482976), (16, 12741488), (32, 6370744), (41, 4972288), (64, 3185372), (82, 2486144), (128, 1592686), (164, 1243072), (256, 796343), (328, 621536), (656, 310768), (1312, 155384), (2624, 77692), (5248, 38846), (10496, 19423)]