201680232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{646411}}^1$

素因数の和:646433

約数の個数: 32

約数和(自身を含む): 542986080

約数和(自身を除く): 341305848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 646411, 1292822, 1939233, 2585644, 3878466, 5171288, 7756932, 8403343, 15513864, 16806686, 25210029, 33613372, 50420058, 67226744, 100840116, 201680232]

約数ペア:

[(1, 201680232), (2, 100840116), (3, 67226744), (4, 50420058), (6, 33613372), (8, 25210029), (12, 16806686), (13, 15513864), (24, 8403343), (26, 7756932), (39, 5171288), (52, 3878466), (78, 2585644), (104, 1939233), (156, 1292822), (312, 646411)]