207846160

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9587}}^1$

素因数の和:9871

約数の個数: 40

約数和(自身を含む): 485076096

約数和(自身を除く): 277229936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 9587, 10840, 19174, 21680, 38348, 47935, 76696, 95870, 153392, 191740, 383480, 766960, 2598077, 5196154, 10392308, 12990385, 20784616, 25980770, 41569232, 51961540, 103923080, 207846160]

約数ペア:

[(1, 207846160), (2, 103923080), (4, 51961540), (5, 41569232), (8, 25980770), (10, 20784616), (16, 12990385), (20, 10392308), (40, 5196154), (80, 2598077), (271, 766960), (542, 383480), (1084, 191740), (1355, 153392), (2168, 95870), (2710, 76696), (4336, 47935), (5420, 38348), (9587, 21680), (10840, 19174)]