204021738

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{25819}}^1$

素因数の和:26266

約数の個数: 24

約数和(自身を含む): 443071200

約数和(自身を除く): 239049462

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 25819, 51638, 77457, 154914, 232371, 464742, 11334541, 22669082, 34003623, 68007246, 102010869, 204021738]

約数ペア:

[(1, 204021738), (2, 102010869), (3, 68007246), (6, 34003623), (9, 22669082), (18, 11334541), (439, 464742), (878, 232371), (1317, 154914), (2634, 77457), (3951, 51638), (7902, 25819)]