200972950

素因数分解:

$2^1\times 5^2\times {\mathrm{461}}^1\times {\mathrm{8719}}^1$

素因数の和:9192

約数の個数: 24

約数和(自身を含む): 374663520

約数和(自身を除く): 173690570

約数列:

[1, 2, 5, 10, 25, 50, 461, 922, 2305, 4610, 8719, 11525, 17438, 23050, 43595, 87190, 217975, 435950, 4019459, 8038918, 20097295, 40194590, 100486475, 200972950]

約数ペア:

[(1, 200972950), (2, 100486475), (5, 40194590), (10, 20097295), (25, 8038918), (50, 4019459), (461, 435950), (922, 217975), (2305, 87190), (4610, 43595), (8719, 23050), (11525, 17438)]