202874690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1753}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 372802176

約数和(自身を除く): 169927486

約数列:

[1, 2, 5, 10, 71, 142, 163, 326, 355, 710, 815, 1630, 1753, 3506, 8765, 11573, 17530, 23146, 57865, 115730, 124463, 248926, 285739, 571478, 622315, 1244630, 1428695, 2857390, 20287469, 40574938, 101437345, 202874690]

約数ペア:

[(1, 202874690), (2, 101437345), (5, 40574938), (10, 20287469), (71, 2857390), (142, 1428695), (163, 1244630), (326, 622315), (355, 571478), (710, 285739), (815, 248926), (1630, 124463), (1753, 115730), (3506, 57865), (8765, 23146), (11573, 17530)]