195082990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1151}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 372501504

約数和(自身を除く): 177418514

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 997, 1151, 1994, 2302, 4985, 5755, 9970, 11510, 16949, 19567, 33898, 39134, 84745, 97835, 169490, 195670, 1147547, 2295094, 5737735, 11475470, 19508299, 39016598, 97541495, 195082990]

約数ペア:

[(1, 195082990), (2, 97541495), (5, 39016598), (10, 19508299), (17, 11475470), (34, 5737735), (85, 2295094), (170, 1147547), (997, 195670), (1151, 169490), (1994, 97835), (2302, 84745), (4985, 39134), (5755, 33898), (9970, 19567), (11510, 16949)]