202151960

素因数分解:

$2^3\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{3697}}^1$

素因数の和:5075

約数の個数: 32

約数和(自身を含む): 455297760

約数和(自身を除く): 253145800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1367, 2734, 3697, 5468, 6835, 7394, 10936, 13670, 14788, 18485, 27340, 29576, 36970, 54680, 73940, 147880, 5053799, 10107598, 20215196, 25268995, 40430392, 50537990, 101075980, 202151960]

約数ペア:

[(1, 202151960), (2, 101075980), (4, 50537990), (5, 40430392), (8, 25268995), (10, 20215196), (20, 10107598), (40, 5053799), (1367, 147880), (2734, 73940), (3697, 54680), (5468, 36970), (6835, 29576), (7394, 27340), (10936, 18485), (13670, 14788)]