204817601950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2788531}}^1$

素因数の和:2788669

約数の個数: 48

約数和(自身を含む): 413896227696

約数和(自身を除く): 209078625746

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 325, 565, 650, 1130, 1469, 2825, 2938, 5650, 7345, 14690, 36725, 73450, 2788531, 5577062, 13942655, 27885310, 36250903, 69713275, 72501806, 139426550, 181254515, 315104003, 362509030, 630208006, 906272575, 1575520015, 1812545150, 3151040030, 4096352039, 7877600075, 8192704078, 15755200150, 20481760195, 40963520390, 102408800975, 204817601950]

約数ペア:

[(1, 204817601950), (2, 102408800975), (5, 40963520390), (10, 20481760195), (13, 15755200150), (25, 8192704078), (26, 7877600075), (50, 4096352039), (65, 3151040030), (113, 1812545150), (130, 1575520015), (226, 906272575), (325, 630208006), (565, 362509030), (650, 315104003), (1130, 181254515), (1469, 139426550), (2825, 72501806), (2938, 69713275), (5650, 36250903), (7345, 27885310), (14690, 13942655), (36725, 5577062), (73450, 2788531)]