202204470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{518473}}^1$

素因数の和:518496

約数の個数: 32

約数和(自身を含む): 522621792

約数和(自身を除く): 320417322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 518473, 1036946, 1555419, 2592365, 3110838, 5184730, 6740149, 7777095, 13480298, 15554190, 20220447, 33700745, 40440894, 67401490, 101102235, 202204470]

約数ペア:

[(1, 202204470), (2, 101102235), (3, 67401490), (5, 40440894), (6, 33700745), (10, 20220447), (13, 15554190), (15, 13480298), (26, 7777095), (30, 6740149), (39, 5184730), (65, 3110838), (78, 2592365), (130, 1555419), (195, 1036946), (390, 518473)]