201271664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1143589}}^1$

素因数の和:1143608

約数の個数: 20

約数和(自身を含む): 425415480

約数和(自身を除く): 224143816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1143589, 2287178, 4574356, 9148712, 12579479, 18297424, 25158958, 50317916, 100635832, 201271664]

約数ペア:

[(1, 201271664), (2, 100635832), (4, 50317916), (8, 25158958), (11, 18297424), (16, 12579479), (22, 9148712), (44, 4574356), (88, 2287178), (176, 1143589)]