201529238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 325693440

約数和(自身を除く): 124164202

約数列:

[1, 2, 19, 38, 61, 122, 227, 383, 454, 766, 1159, 2318, 4313, 7277, 8626, 13847, 14554, 23363, 27694, 46726, 86941, 173882, 263093, 443897, 526186, 887794, 1651879, 3303758, 5303401, 10606802, 100764619, 201529238]

約数ペア:

[(1, 201529238), (2, 100764619), (19, 10606802), (38, 5303401), (61, 3303758), (122, 1651879), (227, 887794), (383, 526186), (454, 443897), (766, 263093), (1159, 173882), (2318, 86941), (4313, 46726), (7277, 27694), (8626, 23363), (13847, 14554)]