201890418

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{2909}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 414849600

約数和(自身を除く): 212959182

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 269, 538, 807, 1614, 2909, 5818, 8727, 11567, 17454, 23134, 34701, 69402, 125087, 250174, 375261, 750522, 782521, 1565042, 2347563, 4695126, 33648403, 67296806, 100945209, 201890418]

約数ペア:

[(1, 201890418), (2, 100945209), (3, 67296806), (6, 33648403), (43, 4695126), (86, 2347563), (129, 1565042), (258, 782521), (269, 750522), (538, 375261), (807, 250174), (1614, 125087), (2909, 69402), (5818, 34701), (8727, 23134), (11567, 17454)]