207940126

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71359}}^1$

素因数の和:71439

約数の個数: 16

約数和(自身を含む): 328826880

約数和(自身を除く): 120886754

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 71359, 142718, 2212129, 3353873, 4424258, 6707746, 103970063, 207940126]

約数ペア:

[(1, 207940126), (2, 103970063), (31, 6707746), (47, 4424258), (62, 3353873), (94, 2212129), (1457, 142718), (2914, 71359)]