207320142

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{486667}}^1$

素因数の和:486743

約数の個数: 16

約数和(自身を含む): 420481152

約数和(自身を除く): 213161010

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 486667, 973334, 1460001, 2920002, 34553357, 69106714, 103660071, 207320142]

約数ペア:

[(1, 207320142), (2, 103660071), (3, 69106714), (6, 34553357), (71, 2920002), (142, 1460001), (213, 973334), (426, 486667)]