207344188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{15073}}^1$

素因数の和:15277

約数の個数: 24

約数和(自身を含む): 384085520

約数和(自身を除く): 176741332

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 15073, 30146, 60292, 286387, 572774, 1145548, 2728213, 5456426, 10912852, 51836047, 103672094, 207344188]

約数ペア:

[(1, 207344188), (2, 103672094), (4, 51836047), (19, 10912852), (38, 5456426), (76, 2728213), (181, 1145548), (362, 572774), (724, 286387), (3439, 60292), (6878, 30146), (13756, 15073)]