201261296

素因数分解:

$2^4\times {\mathrm{1181}}^1\times {\mathrm{10651}}^1$

素因数の和:11840

約数の個数: 20

約数和(自身を含む): 390310584

約数和(自身を除く): 189049288

約数列:

[1, 2, 4, 8, 16, 1181, 2362, 4724, 9448, 10651, 18896, 21302, 42604, 85208, 170416, 12578831, 25157662, 50315324, 100630648, 201261296]

約数ペア:

[(1, 201261296), (2, 100630648), (4, 50315324), (8, 25157662), (16, 12578831), (1181, 170416), (2362, 85208), (4724, 42604), (9448, 21302), (10651, 18896)]