200716568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4789}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 420753600

約数和(自身を除く): 220037032

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 4789, 5239, 9578, 10478, 19156, 20956, 38312, 41912, 62257, 124514, 148459, 249028, 296918, 498056, 593836, 809341, 1187672, 1618682, 1929967, 3237364, 3859934, 6474728, 7719868, 15439736, 25089571, 50179142, 100358284, 200716568]

約数ペア:

[(1, 200716568), (2, 100358284), (4, 50179142), (8, 25089571), (13, 15439736), (26, 7719868), (31, 6474728), (52, 3859934), (62, 3237364), (104, 1929967), (124, 1618682), (169, 1187672), (248, 809341), (338, 593836), (403, 498056), (676, 296918), (806, 249028), (1352, 148459), (1612, 124514), (3224, 62257), (4789, 41912), (5239, 38312), (9578, 20956), (10478, 19156)]