201448424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{680569}}^1$

素因数の和:680612

約数の個数: 16

約数和(自身を含む): 387924900

約数和(自身を除く): 186476476

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 680569, 1361138, 2722276, 5444552, 25181053, 50362106, 100724212, 201448424]

約数ペア:

[(1, 201448424), (2, 100724212), (4, 50362106), (8, 25181053), (37, 5444552), (74, 2722276), (148, 1361138), (296, 680569)]