207193958

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 324324000

約数和(自身を除く): 117130042

約数列:

[1, 2, 59, 89, 109, 118, 178, 181, 218, 362, 5251, 6431, 9701, 10502, 10679, 12862, 16109, 19402, 19729, 21358, 32218, 39458, 572359, 950431, 1144718, 1164011, 1755881, 1900862, 2328022, 3511762, 103596979, 207193958]

約数ペア:

[(1, 207193958), (2, 103596979), (59, 3511762), (89, 2328022), (109, 1900862), (118, 1755881), (178, 1164011), (181, 1144718), (218, 950431), (362, 572359), (5251, 39458), (6431, 32218), (9701, 21358), (10502, 19729), (10679, 19402), (12862, 16109)]