210897512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7639}}^1$

素因数の和:7698

約数の個数: 64

約数和(自身を含む): 495072000

約数和(自身を除く): 284174488

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 3451, 3944, 6902, 7639, 13804, 15278, 27608, 30556, 53473, 61112, 106946, 129863, 213892, 221531, 259726, 427784, 443062, 519452, 886124, 909041, 1038904, 1550717, 1772248, 1818082, 3101434, 3636164, 3766027, 6202868, 7272328, 7532054, 12405736, 15064108, 26362189, 30128216, 52724378, 105448756, 210897512]

約数ペア:

[(1, 210897512), (2, 105448756), (4, 52724378), (7, 30128216), (8, 26362189), (14, 15064108), (17, 12405736), (28, 7532054), (29, 7272328), (34, 6202868), (56, 3766027), (58, 3636164), (68, 3101434), (116, 1818082), (119, 1772248), (136, 1550717), (203, 1038904), (232, 909041), (238, 886124), (406, 519452), (476, 443062), (493, 427784), (812, 259726), (952, 221531), (986, 213892), (1624, 129863), (1972, 106946), (3451, 61112), (3944, 53473), (6902, 30556), (7639, 27608), (13804, 15278)]