201279664

素因数分解:

$2^4\times {\mathrm{2153}}^1\times {\mathrm{5843}}^1$

素因数の和:8004

約数の個数: 20

約数和(自身を含む): 390227256

約数和(自身を除く): 188947592

約数列:

[1, 2, 4, 8, 16, 2153, 4306, 5843, 8612, 11686, 17224, 23372, 34448, 46744, 93488, 12579979, 25159958, 50319916, 100639832, 201279664]

約数ペア:

[(1, 201279664), (2, 100639832), (4, 50319916), (8, 25159958), (16, 12579979), (2153, 93488), (4306, 46744), (5843, 34448), (8612, 23372), (11686, 17224)]