202217704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1944401}}^1$

素因数の和:1944420

約数の個数: 16

約数和(自身を含む): 408324420

約数和(自身を除く): 206106716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1944401, 3888802, 7777604, 15555208, 25277213, 50554426, 101108852, 202217704]

約数ペア:

[(1, 202217704), (2, 101108852), (4, 50554426), (8, 25277213), (13, 15555208), (26, 7777604), (52, 3888802), (104, 1944401)]