196542

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 435240

約数和(自身を除く): 238698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 179, 183, 358, 366, 537, 549, 1074, 1098, 1611, 3222, 10919, 21838, 32757, 65514, 98271, 196542]

約数ペア:

[(1, 196542), (2, 98271), (3, 65514), (6, 32757), (9, 21838), (18, 10919), (61, 3222), (122, 1611), (179, 1098), (183, 1074), (358, 549), (366, 537)]