212264

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 433710

約数和(自身を除く): 221446

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 169, 314, 338, 628, 676, 1256, 1352, 2041, 4082, 8164, 16328, 26533, 53066, 106132, 212264]

約数ペア:

[(1, 212264), (2, 106132), (4, 53066), (8, 26533), (13, 16328), (26, 8164), (52, 4082), (104, 2041), (157, 1352), (169, 1256), (314, 676), (338, 628)]