193144490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{250837}}^1$

素因数の和:250862

約数の個数: 32

約数和(自身を含む): 433448064

約数和(自身を除く): 240303574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 250837, 501674, 1254185, 1755859, 2508370, 2759207, 3511718, 5518414, 8779295, 13796035, 17558590, 19314449, 27592070, 38628898, 96572245, 193144490]

約数ペア:

[(1, 193144490), (2, 96572245), (5, 38628898), (7, 27592070), (10, 19314449), (11, 17558590), (14, 13796035), (22, 8779295), (35, 5518414), (55, 3511718), (70, 2759207), (77, 2508370), (110, 1755859), (154, 1254185), (385, 501674), (770, 250837)]