206830838

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{4987}}^1$

素因数の和:5311

約数の個数: 16

約数和(自身を含む): 315141840

約数和(自身を除く): 108311002

約数列:

[1, 2, 89, 178, 233, 466, 4987, 9974, 20737, 41474, 443843, 887686, 1161971, 2323942, 103415419, 206830838]

約数ペア:

[(1, 206830838), (2, 103415419), (89, 2323942), (178, 1161971), (233, 887686), (466, 443843), (4987, 41474), (9974, 20737)]