201618784

素因数分解:

$2^5\times {\mathrm{53}}^2\times {\mathrm{2243}}^1$

素因数の和:2359

約数の個数: 36

約数和(自身を含む): 404748036

約数和(自身を除く): 203129252

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 2243, 2809, 4486, 5618, 8972, 11236, 17944, 22472, 35888, 44944, 71776, 89888, 118879, 237758, 475516, 951032, 1902064, 3804128, 6300587, 12601174, 25202348, 50404696, 100809392, 201618784]

約数ペア:

[(1, 201618784), (2, 100809392), (4, 50404696), (8, 25202348), (16, 12601174), (32, 6300587), (53, 3804128), (106, 1902064), (212, 951032), (424, 475516), (848, 237758), (1696, 118879), (2243, 89888), (2809, 71776), (4486, 44944), (5618, 35888), (8972, 22472), (11236, 17944)]