222293478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{4153}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 485718912

約数和(自身を除く): 263425434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 811, 1622, 2433, 4153, 4866, 8306, 8921, 12459, 17842, 24918, 26763, 45683, 53526, 91366, 137049, 274098, 3368083, 6736166, 10104249, 20208498, 37048913, 74097826, 111146739, 222293478]

約数ペア:

[(1, 222293478), (2, 111146739), (3, 74097826), (6, 37048913), (11, 20208498), (22, 10104249), (33, 6736166), (66, 3368083), (811, 274098), (1622, 137049), (2433, 91366), (4153, 53526), (4866, 45683), (8306, 26763), (8921, 24918), (12459, 17842)]