201156213

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{1877}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 271333440

約数和(自身を除く): 70177227

約数列:

[1, 3, 139, 257, 417, 771, 1877, 5631, 35723, 107169, 260903, 482389, 782709, 1447167, 67052071, 201156213]

約数ペア:

[(1, 201156213), (3, 67052071), (139, 1447167), (257, 782709), (417, 482389), (771, 260903), (1877, 107169), (5631, 35723)]