201540703

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71443}}^1$

素因数の和:71494

約数の個数: 16

約数和(自身を含む): 256055296

約数和(自身を除く): 54514593

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 71443, 500101, 928759, 2214733, 6501313, 15503131, 28791529, 201540703]

約数ペア:

[(1, 201540703), (7, 28791529), (13, 15503131), (31, 6501313), (91, 2214733), (217, 928759), (403, 500101), (2821, 71443)]