208510050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 593712000

約数和(自身を除く): 385201950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 349, 350, 525, 569, 698, 1047, 1050, 1138, 1707, 1745, 2094, 2443, 2845, 3414, 3490, 3983, 4886, 5235, 5690, 7329, 7966, 8535, 8725, 10470, 11949, 12215, 14225, 14658, 17070, 17450, 19915, 23898, 24430, 26175, 28450, 36645, 39830, 42675, 52350, 59745, 61075, 73290, 85350, 99575, 119490, 122150, 183225, 198581, 199150, 298725, 366450, 397162, 595743, 597450, 992905, 1191486, 1390067, 1985810, 2780134, 2978715, 4170201, 4964525, 5957430, 6950335, 8340402, 9929050, 13900670, 14893575, 20851005, 29787150, 34751675, 41702010, 69503350, 104255025, 208510050]

約数ペア:

[(1, 208510050), (2, 104255025), (3, 69503350), (5, 41702010), (6, 34751675), (7, 29787150), (10, 20851005), (14, 14893575), (15, 13900670), (21, 9929050), (25, 8340402), (30, 6950335), (35, 5957430), (42, 4964525), (50, 4170201), (70, 2978715), (75, 2780134), (105, 1985810), (150, 1390067), (175, 1191486), (210, 992905), (349, 597450), (350, 595743), (525, 397162), (569, 366450), (698, 298725), (1047, 199150), (1050, 198581), (1138, 183225), (1707, 122150), (1745, 119490), (2094, 99575), (2443, 85350), (2845, 73290), (3414, 61075), (3490, 59745), (3983, 52350), (4886, 42675), (5235, 39830), (5690, 36645), (7329, 28450), (7966, 26175), (8535, 24430), (8725, 23898), (10470, 19915), (11949, 17450), (12215, 17070), (14225, 14658)]