220150434

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{4651}}^1$

素因数の和:4700

約数の個数: 64

約数和(自身を含む): 535910400

約数和(自身を除く): 315759966

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 343, 483, 686, 966, 1029, 1127, 2058, 2254, 3381, 4651, 6762, 7889, 9302, 13953, 15778, 23667, 27906, 32557, 47334, 65114, 97671, 106973, 195342, 213946, 227899, 320919, 455798, 641838, 683697, 748811, 1367394, 1497622, 1595293, 2246433, 3190586, 4492866, 4785879, 5241677, 9571758, 10483354, 15725031, 31450062, 36691739, 73383478, 110075217, 220150434]

約数ペア:

[(1, 220150434), (2, 110075217), (3, 73383478), (6, 36691739), (7, 31450062), (14, 15725031), (21, 10483354), (23, 9571758), (42, 5241677), (46, 4785879), (49, 4492866), (69, 3190586), (98, 2246433), (138, 1595293), (147, 1497622), (161, 1367394), (294, 748811), (322, 683697), (343, 641838), (483, 455798), (686, 320919), (966, 227899), (1029, 213946), (1127, 195342), (2058, 106973), (2254, 97671), (3381, 65114), (4651, 47334), (6762, 32557), (7889, 27906), (9302, 23667), (13953, 15778)]