194639830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{252779}}^1$

素因数の和:252804

約数の個数: 32

約数和(自身を含む): 436803840

約数和(自身を除く): 242164010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 252779, 505558, 1263895, 1769453, 2527790, 2780569, 3538906, 5561138, 8847265, 13902845, 17694530, 19463983, 27805690, 38927966, 97319915, 194639830]

約数ペア:

[(1, 194639830), (2, 97319915), (5, 38927966), (7, 27805690), (10, 19463983), (11, 17694530), (14, 13902845), (22, 8847265), (35, 5561138), (55, 3538906), (70, 2780569), (77, 2527790), (110, 1769453), (154, 1263895), (385, 505558), (770, 252779)]