202165131

素因数分解:

$3^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{2417}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 314243280

約数和(自身を除く): 112078149

約数列:

[1, 3, 7, 21, 49, 147, 569, 1707, 2417, 3983, 7251, 11949, 16919, 27881, 50757, 83643, 118433, 355299, 1375273, 4125819, 9626911, 28880733, 67388377, 202165131]

約数ペア:

[(1, 202165131), (3, 67388377), (7, 28880733), (21, 9626911), (49, 4125819), (147, 1375273), (569, 355299), (1707, 118433), (2417, 83643), (3983, 50757), (7251, 27881), (11949, 16919)]