210020664

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 613958400

約数和(自身を除く): 403937736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 271, 294, 392, 542, 588, 659, 813, 1084, 1176, 1318, 1626, 1897, 1977, 2168, 2636, 3252, 3794, 3954, 4613, 5272, 5691, 6504, 7588, 7908, 9226, 11382, 13279, 13839, 15176, 15816, 18452, 22764, 26558, 27678, 32291, 36904, 39837, 45528, 53116, 55356, 64582, 79674, 96873, 106232, 110712, 129164, 159348, 178589, 193746, 258328, 318696, 357178, 387492, 535767, 714356, 774984, 1071534, 1250123, 1428712, 2143068, 2500246, 3750369, 4286136, 5000492, 7500738, 8750861, 10000984, 15001476, 17501722, 26252583, 30002952, 35003444, 52505166, 70006888, 105010332, 210020664]

約数ペア:

[(1, 210020664), (2, 105010332), (3, 70006888), (4, 52505166), (6, 35003444), (7, 30002952), (8, 26252583), (12, 17501722), (14, 15001476), (21, 10000984), (24, 8750861), (28, 7500738), (42, 5000492), (49, 4286136), (56, 3750369), (84, 2500246), (98, 2143068), (147, 1428712), (168, 1250123), (196, 1071534), (271, 774984), (294, 714356), (392, 535767), (542, 387492), (588, 357178), (659, 318696), (813, 258328), (1084, 193746), (1176, 178589), (1318, 159348), (1626, 129164), (1897, 110712), (1977, 106232), (2168, 96873), (2636, 79674), (3252, 64582), (3794, 55356), (3954, 53116), (4613, 45528), (5272, 39837), (5691, 36904), (6504, 32291), (7588, 27678), (7908, 26558), (9226, 22764), (11382, 18452), (13279, 15816), (13839, 15176)]