207908950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{101419}}^1$

素因数の和:101472

約数の個数: 24

約数和(自身を含む): 396146520

約数和(自身を除く): 188237570

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 101419, 202838, 507095, 1014190, 2535475, 4158179, 5070950, 8316358, 20790895, 41581790, 103954475, 207908950]

約数ペア:

[(1, 207908950), (2, 103954475), (5, 41581790), (10, 20790895), (25, 8316358), (41, 5070950), (50, 4158179), (82, 2535475), (205, 1014190), (410, 507095), (1025, 202838), (2050, 101419)]