209316432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 618710400

約数和(自身を除く): 409393968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 43, 48, 52, 58, 78, 86, 87, 104, 116, 129, 156, 172, 174, 208, 232, 258, 269, 312, 344, 348, 377, 464, 516, 538, 559, 624, 688, 696, 754, 807, 1032, 1076, 1118, 1131, 1247, 1392, 1508, 1614, 1677, 2064, 2152, 2236, 2262, 2494, 3016, 3228, 3354, 3497, 3741, 4304, 4472, 4524, 4988, 6032, 6456, 6708, 6994, 7482, 7801, 8944, 9048, 9976, 10491, 11567, 12912, 13416, 13988, 14964, 15602, 16211, 18096, 19952, 20982, 23134, 23403, 26832, 27976, 29928, 31204, 32422, 34701, 41964, 46268, 46806, 48633, 55952, 59856, 62408, 64844, 69402, 83928, 92536, 93612, 97266, 101413, 124816, 129688, 138804, 150371, 167856, 185072, 187224, 194532, 202826, 259376, 277608, 300742, 304239, 335443, 374448, 389064, 405652, 451113, 555216, 601484, 608478, 670886, 778128, 811304, 902226, 1006329, 1202968, 1216956, 1341772, 1622608, 1804452, 2012658, 2405936, 2433912, 2683544, 3608904, 4025316, 4360759, 4867824, 5367088, 7217808, 8050632, 8721518, 13082277, 16101264, 17443036, 26164554, 34886072, 52329108, 69772144, 104658216, 209316432]

約数ペア:

[(1, 209316432), (2, 104658216), (3, 69772144), (4, 52329108), (6, 34886072), (8, 26164554), (12, 17443036), (13, 16101264), (16, 13082277), (24, 8721518), (26, 8050632), (29, 7217808), (39, 5367088), (43, 4867824), (48, 4360759), (52, 4025316), (58, 3608904), (78, 2683544), (86, 2433912), (87, 2405936), (104, 2012658), (116, 1804452), (129, 1622608), (156, 1341772), (172, 1216956), (174, 1202968), (208, 1006329), (232, 902226), (258, 811304), (269, 778128), (312, 670886), (344, 608478), (348, 601484), (377, 555216), (464, 451113), (516, 405652), (538, 389064), (559, 374448), (624, 335443), (688, 304239), (696, 300742), (754, 277608), (807, 259376), (1032, 202826), (1076, 194532), (1118, 187224), (1131, 185072), (1247, 167856), (1392, 150371), (1508, 138804), (1614, 129688), (1677, 124816), (2064, 101413), (2152, 97266), (2236, 93612), (2262, 92536), (2494, 83928), (3016, 69402), (3228, 64844), (3354, 62408), (3497, 59856), (3741, 55952), (4304, 48633), (4472, 46806), (4524, 46268), (4988, 41964), (6032, 34701), (6456, 32422), (6708, 31204), (6994, 29928), (7482, 27976), (7801, 26832), (8944, 23403), (9048, 23134), (9976, 20982), (10491, 19952), (11567, 18096), (12912, 16211), (13416, 15602), (13988, 14964)]