200202244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6868

約数の個数: 36

約数和(自身を含む): 391470604

約数和(自身を除く): 191268360

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 6781, 7381, 13562, 14762, 27124, 29524, 74591, 149182, 298364, 413641, 820501, 827282, 1641002, 1654564, 3282004, 4550051, 9100102, 18200204, 50050561, 100101122, 200202244]

約数ペア:

[(1, 200202244), (2, 100101122), (4, 50050561), (11, 18200204), (22, 9100102), (44, 4550051), (61, 3282004), (121, 1654564), (122, 1641002), (242, 827282), (244, 820501), (484, 413641), (671, 298364), (1342, 149182), (2684, 74591), (6781, 29524), (7381, 27124), (13562, 14762)]