209969409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{14057}}^1$

素因数の和:14456

約数の個数: 16

約数和(自身を含む): 302303232

約数和(自身を除く): 92333823

約数列:

[1, 3, 13, 39, 383, 1149, 4979, 14057, 14937, 42171, 182741, 548223, 5383831, 16151493, 69989803, 209969409]

約数ペア:

[(1, 209969409), (3, 69989803), (13, 16151493), (39, 5383831), (383, 548223), (1149, 182741), (4979, 42171), (14057, 14937)]