201916702390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53558807}}^1$

素因数の和:53558856

約数の個数: 32

約数和(自身を含む): 404904588480

約数和(自身を除く): 202987886090

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53558807, 107117614, 267794035, 535588070, 696264491, 1392528982, 1553205403, 3106410806, 3481322455, 6962644910, 7766027015, 15532054030, 20191670239, 40383340478, 100958351195, 201916702390]

約数ペア:

[(1, 201916702390), (2, 100958351195), (5, 40383340478), (10, 20191670239), (13, 15532054030), (26, 7766027015), (29, 6962644910), (58, 3481322455), (65, 3106410806), (130, 1553205403), (145, 1392528982), (290, 696264491), (377, 535588070), (754, 267794035), (1885, 107117614), (3770, 53558807)]