204443586

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{264139}}^1$

素因数の和:264190

約数の個数: 24

約数和(自身を含む): 453264240

約数和(自身を除く): 248820654

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 264139, 528278, 792417, 1584834, 2377251, 4754502, 11357977, 22715954, 34073931, 68147862, 102221793, 204443586]

約数ペア:

[(1, 204443586), (2, 102221793), (3, 68147862), (6, 34073931), (9, 22715954), (18, 11357977), (43, 4754502), (86, 2377251), (129, 1584834), (258, 792417), (387, 528278), (774, 264139)]