201044558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1753}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 355374432

約数和(自身を除く): 154329874

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 401, 802, 1753, 3506, 4411, 5213, 8822, 10426, 19283, 22789, 38566, 45578, 57343, 114686, 250679, 501358, 702953, 1405906, 7732483, 9138389, 15464966, 18276778, 100522279, 201044558]

約数ペア:

[(1, 201044558), (2, 100522279), (11, 18276778), (13, 15464966), (22, 9138389), (26, 7732483), (143, 1405906), (286, 702953), (401, 501358), (802, 250679), (1753, 114686), (3506, 57343), (4411, 45578), (5213, 38566), (8822, 22789), (10426, 19283)]