236480218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 391910400

約数和(自身を除く): 155430182

約数列:

[1, 2, 13, 26, 47, 94, 431, 449, 611, 862, 898, 1222, 5603, 5837, 11206, 11674, 20257, 21103, 40514, 42206, 193519, 263341, 274339, 387038, 526682, 548678, 2515747, 5031494, 9095393, 18190786, 118240109, 236480218]

約数ペア:

[(1, 236480218), (2, 118240109), (13, 18190786), (26, 9095393), (47, 5031494), (94, 2515747), (431, 548678), (449, 526682), (611, 387038), (862, 274339), (898, 263341), (1222, 193519), (5603, 42206), (5837, 40514), (11206, 21103), (11674, 20257)]