201289428

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{17099}}^1$

素因数の和:17221

約数の個数: 48

約数和(自身を含む): 526680000

約数和(自身を除く): 325390572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 11772, 17099, 34198, 51297, 68396, 102594, 153891, 205188, 307782, 461673, 615564, 923346, 1846692, 1863791, 3727582, 5591373, 7455164, 11182746, 16774119, 22365492, 33548238, 50322357, 67096476, 100644714, 201289428]

約数ペア:

[(1, 201289428), (2, 100644714), (3, 67096476), (4, 50322357), (6, 33548238), (9, 22365492), (12, 16774119), (18, 11182746), (27, 7455164), (36, 5591373), (54, 3727582), (108, 1863791), (109, 1846692), (218, 923346), (327, 615564), (436, 461673), (654, 307782), (981, 205188), (1308, 153891), (1962, 102594), (2943, 68396), (3924, 51297), (5886, 34198), (11772, 17099)]