201551274

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{120401}}^1$

素因数の和:120443

約数の個数: 32

約数和(自身を含む): 462343680

約数和(自身を除く): 260792406

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 120401, 240802, 361203, 722406, 1083609, 2167218, 3250827, 3732431, 6501654, 7464862, 11197293, 22394586, 33591879, 67183758, 100775637, 201551274]

約数ペア:

[(1, 201551274), (2, 100775637), (3, 67183758), (6, 33591879), (9, 22394586), (18, 11197293), (27, 7464862), (31, 6501654), (54, 3732431), (62, 3250827), (93, 2167218), (186, 1083609), (279, 722406), (558, 361203), (837, 240802), (1674, 120401)]