102205210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3630

約数の個数: 32

約数和(自身を含む): 191165184

約数和(自身を除く): 88959974

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 3511, 5822, 7022, 14555, 17555, 29110, 35110, 143951, 249281, 287902, 498562, 719755, 1246405, 1439510, 2492810, 10220521, 20441042, 51102605, 102205210]

約数ペア:

[(1, 102205210), (2, 51102605), (5, 20441042), (10, 10220521), (41, 2492810), (71, 1439510), (82, 1246405), (142, 719755), (205, 498562), (355, 287902), (410, 249281), (710, 143951), (2911, 35110), (3511, 29110), (5822, 17555), (7022, 14555)]