201220538426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{230229449}}^1$

素因数の和:230229493

約数の個数: 16

約数和(自身を含む): 331530408000

約数和(自身を除く): 130309869574

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 230229449, 460458898, 4374359531, 5295277327, 8748719062, 10590554654, 100610269213, 201220538426]

約数ペア:

[(1, 201220538426), (2, 100610269213), (19, 10590554654), (23, 8748719062), (38, 5295277327), (46, 4374359531), (437, 460458898), (874, 230229449)]