201605732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{43487}}^1$

素因数の和:43571

約数の個数: 24

約数和(自身を含む): 377475840

約数和(自身を除く): 175870108

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 43487, 86974, 173948, 826253, 1652506, 2652707, 3305012, 5305414, 10610828, 50401433, 100802866, 201605732]

約数ペア:

[(1, 201605732), (2, 100802866), (4, 50401433), (19, 10610828), (38, 5305414), (61, 3305012), (76, 2652707), (122, 1652506), (244, 826253), (1159, 173948), (2318, 86974), (4636, 43487)]