197515134

素因数分解:

$2^1\times 3^2\times {\mathrm{523}}^1\times {\mathrm{20981}}^1$

素因数の和:21512

約数の個数: 24

約数和(自身を含む): 428788152

約数和(自身を除く): 231273018

約数列:

[1, 2, 3, 6, 9, 18, 523, 1046, 1569, 3138, 4707, 9414, 20981, 41962, 62943, 125886, 188829, 377658, 10973063, 21946126, 32919189, 65838378, 98757567, 197515134]

約数ペア:

[(1, 197515134), (2, 98757567), (3, 65838378), (6, 32919189), (9, 21946126), (18, 10973063), (523, 377658), (1046, 188829), (1569, 125886), (3138, 62943), (4707, 41962), (9414, 20981)]