200845156

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{52249}}^1$

素因数の和:52315

約数の個数: 18

約数和(自身を含む): 363189750

約数和(自身を除く): 162344594

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 52249, 104498, 208996, 1619719, 3239438, 6478876, 50211289, 100422578, 200845156]

約数ペア:

[(1, 200845156), (2, 100422578), (4, 50211289), (31, 6478876), (62, 3239438), (124, 1619719), (961, 208996), (1922, 104498), (3844, 52249)]