220200316

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{36241}}^1$

素因数の和:36290

約数の個数: 36

約数和(自身を含む): 462737856

約数和(自身を除く): 242537540

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 36241, 72482, 144964, 253687, 507374, 1014748, 1123471, 1775809, 2246942, 3551618, 4493884, 7103236, 7864297, 15728594, 31457188, 55050079, 110100158, 220200316]

約数ペア:

[(1, 220200316), (2, 110100158), (4, 55050079), (7, 31457188), (14, 15728594), (28, 7864297), (31, 7103236), (49, 4493884), (62, 3551618), (98, 2246942), (124, 1775809), (196, 1123471), (217, 1014748), (434, 507374), (868, 253687), (1519, 144964), (3038, 72482), (6076, 36241)]