202475590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2857}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 384801120

約数和(自身を除く): 182325530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1865, 2857, 3730, 5714, 7087, 14174, 14285, 28570, 35435, 54283, 70870, 108566, 271415, 542830, 1065661, 2131322, 5328305, 10656610, 20247559, 40495118, 101237795, 202475590]

約数ペア:

[(1, 202475590), (2, 101237795), (5, 40495118), (10, 20247559), (19, 10656610), (38, 5328305), (95, 2131322), (190, 1065661), (373, 542830), (746, 271415), (1865, 108566), (2857, 70870), (3730, 54283), (5714, 35435), (7087, 28570), (14174, 14285)]