103039190

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{102019}}^1$

素因数の和:102127

約数の個数: 16

約数和(自身を含む): 187308720

約数和(自身を除く): 84269530

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 102019, 204038, 510095, 1020190, 10303919, 20607838, 51519595, 103039190]

約数ペア:

[(1, 103039190), (2, 51519595), (5, 20607838), (10, 10303919), (101, 1020190), (202, 510095), (505, 204038), (1010, 102019)]