207924738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 511588224

約数和(自身を除く): 303663486

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 97, 98, 138, 147, 161, 194, 291, 294, 317, 322, 483, 582, 634, 679, 951, 966, 1127, 1358, 1902, 2037, 2219, 2231, 2254, 3381, 4074, 4438, 4462, 4753, 6657, 6693, 6762, 7291, 9506, 13314, 13386, 14259, 14582, 15533, 15617, 21873, 28518, 30749, 31066, 31234, 43746, 46599, 46851, 51037, 61498, 92247, 93198, 93702, 102074, 109319, 153111, 184494, 215243, 218638, 306222, 327957, 357259, 430486, 645729, 655914, 707227, 714518, 1071777, 1291458, 1414454, 1506701, 2121681, 2143554, 3013402, 4243362, 4520103, 4950589, 9040206, 9901178, 14851767, 29703534, 34654123, 69308246, 103962369, 207924738]

約数ペア:

[(1, 207924738), (2, 103962369), (3, 69308246), (6, 34654123), (7, 29703534), (14, 14851767), (21, 9901178), (23, 9040206), (42, 4950589), (46, 4520103), (49, 4243362), (69, 3013402), (97, 2143554), (98, 2121681), (138, 1506701), (147, 1414454), (161, 1291458), (194, 1071777), (291, 714518), (294, 707227), (317, 655914), (322, 645729), (483, 430486), (582, 357259), (634, 327957), (679, 306222), (951, 218638), (966, 215243), (1127, 184494), (1358, 153111), (1902, 109319), (2037, 102074), (2219, 93702), (2231, 93198), (2254, 92247), (3381, 61498), (4074, 51037), (4438, 46851), (4462, 46599), (4753, 43746), (6657, 31234), (6693, 31066), (6762, 30749), (7291, 28518), (9506, 21873), (13314, 15617), (13386, 15533), (14259, 14582)]