220163613

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{7369}}^1$

素因数の和:7828

約数の個数: 16

約数和(自身を含む): 307063680

約数和(自身を除く): 86900067

約数列:

[1, 3, 23, 69, 433, 1299, 7369, 9959, 22107, 29877, 169487, 508461, 3190777, 9572331, 73387871, 220163613]

約数ペア:

[(1, 220163613), (3, 73387871), (23, 9572331), (69, 3190777), (433, 508461), (1299, 169487), (7369, 29877), (9959, 22107)]