202378652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 428951040

約数和(自身を除く): 226572388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2423, 2983, 4396, 4846, 5966, 9692, 11932, 16961, 20881, 33922, 41762, 46037, 67844, 83524, 92074, 184148, 322259, 380411, 644518, 760822, 1289036, 1521644, 2662877, 5325754, 7227809, 10651508, 14455618, 28911236, 50594663, 101189326, 202378652]

約数ペア:

[(1, 202378652), (2, 101189326), (4, 50594663), (7, 28911236), (14, 14455618), (19, 10651508), (28, 7227809), (38, 5325754), (76, 2662877), (133, 1521644), (157, 1289036), (266, 760822), (314, 644518), (532, 380411), (628, 322259), (1099, 184148), (2198, 92074), (2423, 83524), (2983, 67844), (4396, 46037), (4846, 41762), (5966, 33922), (9692, 20881), (11932, 16961)]