200812761

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{4021}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 301167360

約数和(自身を除く): 100354599

約数列:

[1, 3, 9, 31, 93, 179, 279, 537, 1611, 4021, 5549, 12063, 16647, 36189, 49941, 124651, 373953, 719759, 1121859, 2159277, 6477831, 22312529, 66937587, 200812761]

約数ペア:

[(1, 200812761), (3, 66937587), (9, 22312529), (31, 6477831), (93, 2159277), (179, 1121859), (279, 719759), (537, 373953), (1611, 124651), (4021, 49941), (5549, 36189), (12063, 16647)]