201108978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15803}}^1$

素因数の和:15919

約数の個数: 48

約数和(自身を含む): 502946496

約数和(自身を除く): 301837518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 12726, 15803, 31606, 47409, 94818, 110621, 142227, 221242, 284454, 331863, 663726, 995589, 1596103, 1991178, 3192206, 4788309, 9576618, 11172721, 14364927, 22345442, 28729854, 33518163, 67036326, 100554489, 201108978]

約数ペア:

[(1, 201108978), (2, 100554489), (3, 67036326), (6, 33518163), (7, 28729854), (9, 22345442), (14, 14364927), (18, 11172721), (21, 9576618), (42, 4788309), (63, 3192206), (101, 1991178), (126, 1596103), (202, 995589), (303, 663726), (606, 331863), (707, 284454), (909, 221242), (1414, 142227), (1818, 110621), (2121, 94818), (4242, 47409), (6363, 31606), (12726, 15803)]