210147721934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{78238169}}^1$

素因数の和:78238267

約数の個数: 16

約数和(自身を含む): 337988894400

約数和(自身を除く): 127841172466

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 78238169, 156476338, 1330048873, 2660097746, 6180815351, 12361630702, 105073860967, 210147721934]

約数ペア:

[(1, 210147721934), (2, 105073860967), (17, 12361630702), (34, 6180815351), (79, 2660097746), (158, 1330048873), (1343, 156476338), (2686, 78238169)]