400242

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 820512

約数和(自身を除く): 420270

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1627, 3254, 4881, 9762, 66707, 133414, 200121, 400242]

約数ペア:

[(1, 400242), (2, 200121), (3, 133414), (6, 66707), (41, 9762), (82, 4881), (123, 3254), (246, 1627)]