208601350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 403567920

約数和(自身を除く): 194966570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 293, 491, 586, 725, 982, 1450, 1465, 2455, 2930, 4910, 7325, 8497, 12275, 14239, 14650, 16994, 24550, 28478, 42485, 71195, 84970, 142390, 143863, 212425, 287726, 355975, 424850, 711950, 719315, 1438630, 3596575, 4172027, 7193150, 8344054, 20860135, 41720270, 104300675, 208601350]

約数ペア:

[(1, 208601350), (2, 104300675), (5, 41720270), (10, 20860135), (25, 8344054), (29, 7193150), (50, 4172027), (58, 3596575), (145, 1438630), (290, 719315), (293, 711950), (491, 424850), (586, 355975), (725, 287726), (982, 212425), (1450, 143863), (1465, 142390), (2455, 84970), (2930, 71195), (4910, 42485), (7325, 28478), (8497, 24550), (12275, 16994), (14239, 14650)]