202319299

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71719}}^1$

素因数の和:71770

約数の個数: 16

約数和(自身を含む): 257044480

約数和(自身を除く): 54725181

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 71719, 502033, 932347, 2223289, 6526429, 15563023, 28902757, 202319299]

約数ペア:

[(1, 202319299), (7, 28902757), (13, 15563023), (31, 6526429), (91, 2223289), (217, 932347), (403, 502033), (2821, 71719)]