201425370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{21589}}^1$

素因数の和:21910

約数の個数: 32

約数和(自身を含む): 484997760

約数和(自身を除く): 283572390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 21589, 43178, 64767, 107945, 129534, 215890, 323835, 647670, 6714179, 13428358, 20142537, 33570895, 40285074, 67141790, 100712685, 201425370]

約数ペア:

[(1, 201425370), (2, 100712685), (3, 67141790), (5, 40285074), (6, 33570895), (10, 20142537), (15, 13428358), (30, 6714179), (311, 647670), (622, 323835), (933, 215890), (1555, 129534), (1866, 107945), (3110, 64767), (4665, 43178), (9330, 21589)]