200878744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{20201}}^1$

素因数の和:20331

約数の個数: 32

約数和(自身を含む): 414545040

約数和(自身を除く): 213666296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 20201, 40402, 80804, 161608, 222211, 444422, 888844, 1777688, 2282713, 4565426, 9130852, 18261704, 25109843, 50219686, 100439372, 200878744]

約数ペア:

[(1, 200878744), (2, 100439372), (4, 50219686), (8, 25109843), (11, 18261704), (22, 9130852), (44, 4565426), (88, 2282713), (113, 1777688), (226, 888844), (452, 444422), (904, 222211), (1243, 161608), (2486, 80804), (4972, 40402), (9944, 20201)]