201081674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 328152000

約数和(自身を除く): 127070326

約数列:

[1, 2, 19, 38, 43, 86, 109, 218, 817, 1129, 1634, 2071, 2258, 4142, 4687, 9374, 21451, 42902, 48547, 89053, 97094, 123061, 178106, 246122, 922393, 1844786, 2338159, 4676318, 5291623, 10583246, 100540837, 201081674]

約数ペア:

[(1, 201081674), (2, 100540837), (19, 10583246), (38, 5291623), (43, 4676318), (86, 2338159), (109, 1844786), (218, 922393), (817, 246122), (1129, 178106), (1634, 123061), (2071, 97094), (2258, 89053), (4142, 48547), (4687, 42902), (9374, 21451)]