207822832

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20849}}^1$

素因数の和:20953

約数の個数: 40

約数和(自身を含む): 465372000

約数和(自身を除く): 257549168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 20849, 41698, 83396, 145943, 166792, 291886, 333584, 583772, 1167544, 1855561, 2335088, 3711122, 7422244, 12988927, 14844488, 25977854, 29688976, 51955708, 103911416, 207822832]

約数ペア:

[(1, 207822832), (2, 103911416), (4, 51955708), (7, 29688976), (8, 25977854), (14, 14844488), (16, 12988927), (28, 7422244), (56, 3711122), (89, 2335088), (112, 1855561), (178, 1167544), (356, 583772), (623, 333584), (712, 291886), (1246, 166792), (1424, 145943), (2492, 83396), (4984, 41698), (9968, 20849)]