201955156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{38453}}^1$

素因数の和:38571

約数の個数: 24

約数和(自身を含む): 384386184

約数和(自身を除く): 182431028

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 38453, 76906, 153812, 499889, 999778, 1999556, 3883753, 7767506, 15535012, 50488789, 100977578, 201955156]

約数ペア:

[(1, 201955156), (2, 100977578), (4, 50488789), (13, 15535012), (26, 7767506), (52, 3883753), (101, 1999556), (202, 999778), (404, 499889), (1313, 153812), (2626, 76906), (5252, 38453)]