201356908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{155849}}^1$

素因数の和:155889

約数の個数: 24

約数和(自身を含む): 392742000

約数和(自身を除く): 191385092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 155849, 311698, 623396, 2649433, 2961131, 5298866, 5922262, 10597732, 11844524, 50339227, 100678454, 201356908]

約数ペア:

[(1, 201356908), (2, 100678454), (4, 50339227), (17, 11844524), (19, 10597732), (34, 5922262), (38, 5298866), (68, 2961131), (76, 2649433), (323, 623396), (646, 311698), (1292, 155849)]