201386480

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{5437}}^1$

素因数の和:5913

約数の個数: 40

約数和(自身を含む): 469321152

約数和(自身を除く): 267934672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 3704, 4630, 5437, 7408, 9260, 10874, 18520, 21748, 27185, 37040, 43496, 54370, 86992, 108740, 217480, 434960, 2517331, 5034662, 10069324, 12586655, 20138648, 25173310, 40277296, 50346620, 100693240, 201386480]

約数ペア:

[(1, 201386480), (2, 100693240), (4, 50346620), (5, 40277296), (8, 25173310), (10, 20138648), (16, 12586655), (20, 10069324), (40, 5034662), (80, 2517331), (463, 434960), (926, 217480), (1852, 108740), (2315, 86992), (3704, 54370), (4630, 43496), (5437, 37040), (7408, 27185), (9260, 21748), (10874, 18520)]