201866288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23671}}^1$

素因数の和:23733

約数の個数: 40

約数和(自身を含む): 431493216

約数和(自身を除く): 229626928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 23671, 47342, 94684, 189368, 307723, 378736, 615446, 970511, 1230892, 1941022, 2461784, 3882044, 4923568, 7764088, 12616643, 15528176, 25233286, 50466572, 100933144, 201866288]

約数ペア:

[(1, 201866288), (2, 100933144), (4, 50466572), (8, 25233286), (13, 15528176), (16, 12616643), (26, 7764088), (41, 4923568), (52, 3882044), (82, 2461784), (104, 1941022), (164, 1230892), (208, 970511), (328, 615446), (533, 378736), (656, 307723), (1066, 189368), (2132, 94684), (4264, 47342), (8528, 23671)]