201115408

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{74377}}^1$

素因数の和:74411

約数の個数: 30

約数和(自身を含む): 421946394

約数和(自身を除く): 220830986

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 74377, 148754, 297508, 595016, 966901, 1190032, 1933802, 3867604, 7735208, 12569713, 15470416, 25139426, 50278852, 100557704, 201115408]

約数ペア:

[(1, 201115408), (2, 100557704), (4, 50278852), (8, 25139426), (13, 15470416), (16, 12569713), (26, 7735208), (52, 3867604), (104, 1933802), (169, 1190032), (208, 966901), (338, 595016), (676, 297508), (1352, 148754), (2704, 74377)]