201729941

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{7687}}^1$

素因数の和:7880

約数の個数: 16

約数和(自身を含む): 242079744

約数和(自身を除く): 40349803

約数列:

[1, 7, 23, 161, 163, 1141, 3749, 7687, 26243, 53809, 176801, 1237607, 1252981, 8770867, 28818563, 201729941]

約数ペア:

[(1, 201729941), (7, 28818563), (23, 8770867), (161, 1252981), (163, 1237607), (1141, 176801), (3749, 53809), (7687, 26243)]