207290434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 350406000

約数和(自身を除く): 143115566

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 377, 754, 1157, 2314, 2581, 3089, 5162, 6178, 33553, 40157, 67106, 80314, 89581, 179162, 274921, 549842, 1164553, 2329106, 3573973, 7147946, 7972709, 15945418, 103645217, 207290434]

約数ペア:

[(1, 207290434), (2, 103645217), (13, 15945418), (26, 7972709), (29, 7147946), (58, 3573973), (89, 2329106), (178, 1164553), (377, 549842), (754, 274921), (1157, 179162), (2314, 89581), (2581, 80314), (3089, 67106), (5162, 40157), (6178, 33553)]