221707146

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{3041}}^1$

素因数の和:3494

約数の個数: 32

約数和(自身を含む): 459950400

約数和(自身を除く): 238243254

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 419, 838, 1257, 2514, 3041, 6082, 9123, 12151, 18246, 24302, 36453, 72906, 88189, 176378, 264567, 529134, 1274179, 2548358, 3822537, 7645074, 36951191, 73902382, 110853573, 221707146]

約数ペア:

[(1, 221707146), (2, 110853573), (3, 73902382), (6, 36951191), (29, 7645074), (58, 3822537), (87, 2548358), (174, 1274179), (419, 529134), (838, 264567), (1257, 176378), (2514, 88189), (3041, 72906), (6082, 36453), (9123, 24302), (12151, 18246)]