200105101

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1709}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 234748800

約数和(自身を除く): 34643699

約数列:

[1, 7, 43, 301, 389, 1709, 2723, 11963, 16727, 73487, 117089, 514409, 664801, 4653607, 28586443, 200105101]

約数ペア:

[(1, 200105101), (7, 28586443), (43, 4653607), (301, 664801), (389, 514409), (1709, 117089), (2723, 73487), (11963, 16727)]