201237976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{3967}}^1$

素因数の和:4363

約数の個数: 32

約数和(自身を含む): 400688640

約数和(自身を除く): 199450664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1492, 2984, 3967, 6341, 7934, 12682, 15868, 25364, 31736, 50728, 67439, 134878, 269756, 539512, 1479691, 2959382, 5918764, 11837528, 25154747, 50309494, 100618988, 201237976]

約数ペア:

[(1, 201237976), (2, 100618988), (4, 50309494), (8, 25154747), (17, 11837528), (34, 5918764), (68, 2959382), (136, 1479691), (373, 539512), (746, 269756), (1492, 134878), (2984, 67439), (3967, 50728), (6341, 31736), (7934, 25364), (12682, 15868)]