204039190

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 372781440

約数和(自身を除く): 168742250

約数列:

[1, 2, 5, 10, 101, 202, 269, 505, 538, 751, 1010, 1345, 1502, 2690, 3755, 7510, 27169, 54338, 75851, 135845, 151702, 202019, 271690, 379255, 404038, 758510, 1010095, 2020190, 20403919, 40807838, 102019595, 204039190]

約数ペア:

[(1, 204039190), (2, 102019595), (5, 40807838), (10, 20403919), (101, 2020190), (202, 1010095), (269, 758510), (505, 404038), (538, 379255), (751, 271690), (1010, 202019), (1345, 151702), (1502, 135845), (2690, 75851), (3755, 54338), (7510, 27169)]