207351495

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39383}}^1$

素因数の和:39413

約数の個数: 40

約数和(自身を含む): 400298976

約数和(自身を除く): 192947481

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 39383, 118149, 196915, 354447, 511979, 590745, 1063341, 1535937, 1772235, 2559895, 3190023, 4607811, 5316705, 7679685, 13823433, 15950115, 23039055, 41470299, 69117165, 207351495]

約数ペア:

[(1, 207351495), (3, 69117165), (5, 41470299), (9, 23039055), (13, 15950115), (15, 13823433), (27, 7679685), (39, 5316705), (45, 4607811), (65, 3190023), (81, 2559895), (117, 1772235), (135, 1535937), (195, 1063341), (351, 590745), (405, 511979), (585, 354447), (1053, 196915), (1755, 118149), (5265, 39383)]