210673458

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 499599360

約数和(自身を除く): 288925902

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 47, 58, 62, 87, 93, 94, 141, 174, 186, 261, 277, 279, 282, 423, 522, 554, 558, 831, 846, 899, 1363, 1457, 1662, 1798, 2493, 2697, 2726, 2914, 4089, 4371, 4986, 5394, 8033, 8091, 8178, 8587, 8742, 12267, 13019, 13113, 16066, 16182, 17174, 24099, 24534, 25761, 26038, 26226, 39057, 42253, 48198, 51522, 72297, 77283, 78114, 84506, 117171, 126759, 144594, 154566, 234342, 249023, 253518, 377551, 380277, 403589, 498046, 747069, 755102, 760554, 807178, 1132653, 1210767, 1494138, 2241207, 2265306, 2421534, 3397959, 3632301, 4482414, 6795918, 7264602, 11704081, 23408162, 35112243, 70224486, 105336729, 210673458]

約数ペア:

[(1, 210673458), (2, 105336729), (3, 70224486), (6, 35112243), (9, 23408162), (18, 11704081), (29, 7264602), (31, 6795918), (47, 4482414), (58, 3632301), (62, 3397959), (87, 2421534), (93, 2265306), (94, 2241207), (141, 1494138), (174, 1210767), (186, 1132653), (261, 807178), (277, 760554), (279, 755102), (282, 747069), (423, 498046), (522, 403589), (554, 380277), (558, 377551), (831, 253518), (846, 249023), (899, 234342), (1363, 154566), (1457, 144594), (1662, 126759), (1798, 117171), (2493, 84506), (2697, 78114), (2726, 77283), (2914, 72297), (4089, 51522), (4371, 48198), (4986, 42253), (5394, 39057), (8033, 26226), (8091, 26038), (8178, 25761), (8587, 24534), (8742, 24099), (12267, 17174), (13019, 16182), (13113, 16066)]