204924766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 345060000

約数和(自身を除く): 140135234

約数列:

[1, 2, 17, 19, 34, 38, 149, 298, 323, 646, 2129, 2533, 2831, 4258, 5066, 5662, 36193, 40451, 48127, 72386, 80902, 96254, 317221, 634442, 687667, 1375334, 5392757, 6027199, 10785514, 12054398, 102462383, 204924766]

約数ペア:

[(1, 204924766), (2, 102462383), (17, 12054398), (19, 10785514), (34, 6027199), (38, 5392757), (149, 1375334), (298, 687667), (323, 634442), (646, 317221), (2129, 96254), (2533, 80902), (2831, 72386), (4258, 48127), (5066, 40451), (5662, 36193)]