207985122

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{73597}}^1$

素因数の和:73762

約数の個数: 24

約数和(自身を含む): 453510876

約数和(自身を除く): 245525754

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 73597, 147194, 220791, 441582, 662373, 1324746, 11554729, 23109458, 34664187, 69328374, 103992561, 207985122]

約数ペア:

[(1, 207985122), (2, 103992561), (3, 69328374), (6, 34664187), (9, 23109458), (18, 11554729), (157, 1324746), (314, 662373), (471, 441582), (942, 220791), (1413, 147194), (2826, 73597)]