202105930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53609}}^1$

素因数の和:53658

約数の個数: 32

約数和(自身を含む): 405291600

約数和(自身を除く): 203185670

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53609, 107218, 268045, 536090, 696917, 1393834, 1554661, 3109322, 3484585, 6969170, 7773305, 15546610, 20210593, 40421186, 101052965, 202105930]

約数ペア:

[(1, 202105930), (2, 101052965), (5, 40421186), (10, 20210593), (13, 15546610), (26, 7773305), (29, 6969170), (58, 3484585), (65, 3109322), (130, 1554661), (145, 1393834), (290, 696917), (377, 536090), (754, 268045), (1885, 107218), (3770, 53609)]