201724691

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{11071}}^1$

素因数の和:11234

約数の個数: 16

約数和(自身を含む): 244469760

約数和(自身を除く): 42745069

約数列:

[1, 7, 19, 133, 137, 959, 2603, 11071, 18221, 77497, 210349, 1472443, 1516727, 10617089, 28817813, 201724691]

約数ペア:

[(1, 201724691), (7, 28817813), (19, 10617089), (133, 1516727), (137, 1472443), (959, 210349), (2603, 77497), (11071, 18221)]