201452912

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{27551}}^1$

素因数の和:28016

約数の個数: 20

約数和(自身を含む): 391183296

約数和(自身を除く): 189730384

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 27551, 55102, 110204, 220408, 440816, 12590807, 25181614, 50363228, 100726456, 201452912]

約数ペア:

[(1, 201452912), (2, 100726456), (4, 50363228), (8, 25181614), (16, 12590807), (457, 440816), (914, 220408), (1828, 110204), (3656, 55102), (7312, 27551)]