210229992

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{2207}}^1$

素因数の和:2242

約数の個数: 144

約数和(自身を含む): 687173760

約数和(自身を除く): 476943768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2207, 2268, 2646, 3402, 3528, 3969, 4414, 4536, 5292, 6621, 6804, 7938, 8828, 10584, 11907, 13242, 13608, 15449, 15876, 17656, 19863, 23814, 26484, 30898, 31752, 39726, 46347, 47628, 52968, 59589, 61796, 79452, 92694, 95256, 108143, 119178, 123592, 139041, 158904, 178767, 185388, 216286, 238356, 278082, 324429, 357534, 370776, 417123, 432572, 476712, 536301, 556164, 648858, 715068, 834246, 865144, 973287, 1072602, 1112328, 1251369, 1297716, 1430136, 1668492, 1946574, 2145204, 2502738, 2595432, 2919861, 3336984, 3754107, 3893148, 4290408, 5005476, 5839722, 7508214, 7786296, 8759583, 10010952, 11679444, 15016428, 17519166, 23358888, 26278749, 30032856, 35038332, 52557498, 70076664, 105114996, 210229992]

約数ペア:

[(1, 210229992), (2, 105114996), (3, 70076664), (4, 52557498), (6, 35038332), (7, 30032856), (8, 26278749), (9, 23358888), (12, 17519166), (14, 15016428), (18, 11679444), (21, 10010952), (24, 8759583), (27, 7786296), (28, 7508214), (36, 5839722), (42, 5005476), (49, 4290408), (54, 3893148), (56, 3754107), (63, 3336984), (72, 2919861), (81, 2595432), (84, 2502738), (98, 2145204), (108, 1946574), (126, 1668492), (147, 1430136), (162, 1297716), (168, 1251369), (189, 1112328), (196, 1072602), (216, 973287), (243, 865144), (252, 834246), (294, 715068), (324, 648858), (378, 556164), (392, 536301), (441, 476712), (486, 432572), (504, 417123), (567, 370776), (588, 357534), (648, 324429), (756, 278082), (882, 238356), (972, 216286), (1134, 185388), (1176, 178767), (1323, 158904), (1512, 139041), (1701, 123592), (1764, 119178), (1944, 108143), (2207, 95256), (2268, 92694), (2646, 79452), (3402, 61796), (3528, 59589), (3969, 52968), (4414, 47628), (4536, 46347), (5292, 39726), (6621, 31752), (6804, 30898), (7938, 26484), (8828, 23814), (10584, 19863), (11907, 17656), (13242, 15876), (13608, 15449)]