201465747

素因数分解:

$3^2\times 7^1\times {\mathrm{967}}^1\times {\mathrm{3307}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 333022976

約数和(自身を除く): 131557229

約数列:

[1, 3, 7, 9, 21, 63, 967, 2901, 3307, 6769, 8703, 9921, 20307, 23149, 29763, 60921, 69447, 208341, 3197869, 9593607, 22385083, 28780821, 67155249, 201465747]

約数ペア:

[(1, 201465747), (3, 67155249), (7, 28780821), (9, 22385083), (21, 9593607), (63, 3197869), (967, 208341), (2901, 69447), (3307, 60921), (6769, 29763), (8703, 23149), (9921, 20307)]