200364457540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{488051}}^1$

素因数の和:489652

約数の個数: 48

約数和(自身を含む): 453419830080

約数和(自身を除く): 253055372540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1579, 3158, 6316, 7895, 15790, 20527, 31580, 41054, 82108, 102635, 205270, 410540, 488051, 976102, 1952204, 2440255, 4880510, 6344663, 9761020, 12689326, 25378652, 31723315, 63446630, 126893260, 770632529, 1541265058, 3082530116, 3853162645, 7706325290, 10018222877, 15412650580, 20036445754, 40072891508, 50091114385, 100182228770, 200364457540]

約数ペア:

[(1, 200364457540), (2, 100182228770), (4, 50091114385), (5, 40072891508), (10, 20036445754), (13, 15412650580), (20, 10018222877), (26, 7706325290), (52, 3853162645), (65, 3082530116), (130, 1541265058), (260, 770632529), (1579, 126893260), (3158, 63446630), (6316, 31723315), (7895, 25378652), (15790, 12689326), (20527, 9761020), (31580, 6344663), (41054, 4880510), (82108, 2440255), (102635, 1952204), (205270, 976102), (410540, 488051)]