201985888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{485543}}^1$

素因数の和:485566

約数の個数: 24

約数和(自身を含む): 428249808

約数和(自身を除く): 226263920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 485543, 971086, 1942172, 3884344, 6312059, 7768688, 12624118, 15537376, 25248236, 50496472, 100992944, 201985888]

約数ペア:

[(1, 201985888), (2, 100992944), (4, 50496472), (8, 25248236), (13, 15537376), (16, 12624118), (26, 7768688), (32, 6312059), (52, 3884344), (104, 1942172), (208, 971086), (416, 485543)]