201400448

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{12011}}^1$

素因数の和:12156

約数の個数: 32

約数和(自身を含む): 404323920

約数和(自身を除く): 202923472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 12011, 16768, 24022, 48044, 96088, 192176, 384352, 768704, 1537408, 1573441, 3146882, 6293764, 12587528, 25175056, 50350112, 100700224, 201400448]

約数ペア:

[(1, 201400448), (2, 100700224), (4, 50350112), (8, 25175056), (16, 12587528), (32, 6293764), (64, 3146882), (128, 1573441), (131, 1537408), (262, 768704), (524, 384352), (1048, 192176), (2096, 96088), (4192, 48044), (8384, 24022), (12011, 16768)]