200455510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10243}}^1$

素因数の和:10372

約数の個数: 32

約数和(自身を含む): 383535360

約数和(自身を除く): 183079850

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 10243, 19570, 20486, 51215, 102430, 194617, 389234, 973085, 1055029, 1946170, 2110058, 5275145, 10550290, 20045551, 40091102, 100227755, 200455510]

約数ペア:

[(1, 200455510), (2, 100227755), (5, 40091102), (10, 20045551), (19, 10550290), (38, 5275145), (95, 2110058), (103, 1946170), (190, 1055029), (206, 973085), (515, 389234), (1030, 194617), (1957, 102430), (3914, 51215), (9785, 20486), (10243, 19570)]