202395256

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40609}}^1$

素因数の和:40711

約数の個数: 32

約数和(自身を含む): 438588000

約数和(自身を除く): 236192744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 40609, 81218, 162436, 284263, 324872, 568526, 1137052, 2274104, 3614201, 7228402, 14456804, 25299407, 28913608, 50598814, 101197628, 202395256]

約数ペア:

[(1, 202395256), (2, 101197628), (4, 50598814), (7, 28913608), (8, 25299407), (14, 14456804), (28, 7228402), (56, 3614201), (89, 2274104), (178, 1137052), (356, 568526), (623, 324872), (712, 284263), (1246, 162436), (2492, 81218), (4984, 40609)]