209854872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 591252480

約数和(自身を除く): 381397608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 167, 186, 248, 279, 334, 372, 501, 558, 563, 668, 744, 1002, 1116, 1126, 1336, 1503, 1689, 2004, 2232, 2252, 3006, 3378, 4008, 4504, 5067, 5177, 6012, 6756, 10134, 10354, 12024, 13512, 15531, 17453, 20268, 20708, 31062, 34906, 40536, 41416, 46593, 52359, 62124, 69812, 93186, 94021, 104718, 124248, 139624, 157077, 186372, 188042, 209436, 282063, 314154, 372744, 376084, 418872, 564126, 628308, 752168, 846189, 1128252, 1256616, 1692378, 2256504, 2914651, 3384756, 5829302, 6769512, 8743953, 11658604, 17487906, 23317208, 26231859, 34975812, 52463718, 69951624, 104927436, 209854872]

約数ペア:

[(1, 209854872), (2, 104927436), (3, 69951624), (4, 52463718), (6, 34975812), (8, 26231859), (9, 23317208), (12, 17487906), (18, 11658604), (24, 8743953), (31, 6769512), (36, 5829302), (62, 3384756), (72, 2914651), (93, 2256504), (124, 1692378), (167, 1256616), (186, 1128252), (248, 846189), (279, 752168), (334, 628308), (372, 564126), (501, 418872), (558, 376084), (563, 372744), (668, 314154), (744, 282063), (1002, 209436), (1116, 188042), (1126, 186372), (1336, 157077), (1503, 139624), (1689, 124248), (2004, 104718), (2232, 94021), (2252, 93186), (3006, 69812), (3378, 62124), (4008, 52359), (4504, 46593), (5067, 41416), (5177, 40536), (6012, 34906), (6756, 31062), (10134, 20708), (10354, 20268), (12024, 17453), (13512, 15531)]