205121790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6763}}^1$

素因数の和:7113

約数の個数: 48

約数和(自身を含む): 534978288

約数和(自身を除く): 329856498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 3033, 3370, 5055, 6066, 6763, 10110, 13526, 15165, 20289, 30330, 33815, 40578, 60867, 67630, 101445, 121734, 202890, 304335, 608670, 2279131, 4558262, 6837393, 11395655, 13674786, 20512179, 22791310, 34186965, 41024358, 68373930, 102560895, 205121790]

約数ペア:

[(1, 205121790), (2, 102560895), (3, 68373930), (5, 41024358), (6, 34186965), (9, 22791310), (10, 20512179), (15, 13674786), (18, 11395655), (30, 6837393), (45, 4558262), (90, 2279131), (337, 608670), (674, 304335), (1011, 202890), (1685, 121734), (2022, 101445), (3033, 67630), (3370, 60867), (5055, 40578), (6066, 33815), (6763, 30330), (10110, 20289), (13526, 15165)]