201420282

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{685103}}^1$

素因数の和:685122

約数の個数: 24

約数和(自身を含む): 468611136

約数和(自身を除く): 267190854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 685103, 1370206, 2055309, 4110618, 4795721, 9591442, 14387163, 28774326, 33570047, 67140094, 100710141, 201420282]

約数ペア:

[(1, 201420282), (2, 100710141), (3, 67140094), (6, 33570047), (7, 28774326), (14, 14387163), (21, 9591442), (42, 4795721), (49, 4110618), (98, 2055309), (147, 1370206), (294, 685103)]