201564428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{34303}}^1$

素因数の和:34433

約数の個数: 24

約数和(自身を含む): 383244288

約数和(自身を除く): 181679860

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 34303, 68606, 137212, 445939, 891878, 1783756, 3876239, 7752478, 15504956, 50391107, 100782214, 201564428]

約数ペア:

[(1, 201564428), (2, 100782214), (4, 50391107), (13, 15504956), (26, 7752478), (52, 3876239), (113, 1783756), (226, 891878), (452, 445939), (1469, 137212), (2938, 68606), (5876, 34303)]