201438086

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{1987}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 305094384

約数和(自身を除く): 103656298

約数列:

[1, 2, 173, 293, 346, 586, 1987, 3974, 50689, 101378, 343751, 582191, 687502, 1164382, 100719043, 201438086]

約数ペア:

[(1, 201438086), (2, 100719043), (173, 1164382), (293, 687502), (346, 582191), (586, 343751), (1987, 101378), (3974, 50689)]