207964419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{67499}}^1$

素因数の和:67594

約数の個数: 16

約数和(自身を含む): 302400000

約数和(自身を除く): 94435581

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 67499, 202497, 877487, 2632461, 5332421, 15997263, 69321473, 207964419]

約数ペア:

[(1, 207964419), (3, 69321473), (13, 15997263), (39, 5332421), (79, 2632461), (237, 877487), (1027, 202497), (3081, 67499)]