201686316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1871}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 507806208

約数和(自身を除く): 306119892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 691, 1382, 1871, 2073, 2764, 3742, 4146, 5613, 7484, 8292, 8983, 11226, 17966, 22452, 24323, 26949, 35932, 48646, 53898, 72969, 97292, 107796, 145938, 291876, 1292861, 2585722, 3878583, 5171444, 7757166, 15514332, 16807193, 33614386, 50421579, 67228772, 100843158, 201686316]

約数ペア:

[(1, 201686316), (2, 100843158), (3, 67228772), (4, 50421579), (6, 33614386), (12, 16807193), (13, 15514332), (26, 7757166), (39, 5171444), (52, 3878583), (78, 2585722), (156, 1292861), (691, 291876), (1382, 145938), (1871, 107796), (2073, 97292), (2764, 72969), (3742, 53898), (4146, 48646), (5613, 35932), (7484, 26949), (8292, 24323), (8983, 22452), (11226, 17966)]