204684

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 491568

約数和(自身を除く): 286884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 461, 922, 1383, 1844, 2766, 5532, 17057, 34114, 51171, 68228, 102342, 204684]

約数ペア:

[(1, 204684), (2, 102342), (3, 68228), (4, 51171), (6, 34114), (12, 17057), (37, 5532), (74, 2766), (111, 1844), (148, 1383), (222, 922), (444, 461)]