205346544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{329081}}^1$

素因数の和:329105

約数の個数: 40

約数和(自身を含む): 571286352

約数和(自身を除く): 365939808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 329081, 658162, 987243, 1316324, 1974486, 2632648, 3948972, 4278053, 5265296, 7897944, 8556106, 12834159, 15795888, 17112212, 25668318, 34224424, 51336636, 68448848, 102673272, 205346544]

約数ペア:

[(1, 205346544), (2, 102673272), (3, 68448848), (4, 51336636), (6, 34224424), (8, 25668318), (12, 17112212), (13, 15795888), (16, 12834159), (24, 8556106), (26, 7897944), (39, 5265296), (48, 4278053), (52, 3948972), (78, 2632648), (104, 1974486), (156, 1316324), (208, 987243), (312, 658162), (624, 329081)]