200528768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{142421}}^1$

素因数の和:142446

約数の個数: 32

約数和(自身を含む): 435811320

約数和(自身を除く): 235282552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 142421, 284842, 569684, 1139368, 1566631, 2278736, 3133262, 4557472, 6266524, 9114944, 12533048, 18229888, 25066096, 50132192, 100264384, 200528768]

約数ペア:

[(1, 200528768), (2, 100264384), (4, 50132192), (8, 25066096), (11, 18229888), (16, 12533048), (22, 9114944), (32, 6266524), (44, 4557472), (64, 3133262), (88, 2278736), (128, 1566631), (176, 1139368), (352, 569684), (704, 284842), (1408, 142421)]