201830350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{212453}}^1$

素因数の和:212484

約数の個数: 24

約数和(自身を含む): 395164440

約数和(自身を除く): 193334090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 212453, 424906, 1062265, 2124530, 4036607, 5311325, 8073214, 10622650, 20183035, 40366070, 100915175, 201830350]

約数ペア:

[(1, 201830350), (2, 100915175), (5, 40366070), (10, 20183035), (19, 10622650), (25, 8073214), (38, 5311325), (50, 4036607), (95, 2124530), (190, 1062265), (475, 424906), (950, 212453)]