201937473

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 298321920

約数和(自身を除く): 96384447

約数列:

[1, 3, 9, 53, 159, 331, 477, 993, 1279, 2979, 3837, 11511, 17543, 52629, 67787, 157887, 203361, 423349, 610083, 1270047, 3810141, 22437497, 67312491, 201937473]

約数ペア:

[(1, 201937473), (3, 67312491), (9, 22437497), (53, 3810141), (159, 1270047), (331, 610083), (477, 423349), (993, 203361), (1279, 157887), (2979, 67787), (3837, 52629), (11511, 17543)]