202119929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 242937792

約数和(自身を除く): 40817863

約数列:

[1, 11, 19, 23, 209, 253, 361, 437, 2213, 3971, 4807, 8303, 24343, 42047, 50899, 91333, 462517, 559889, 798893, 967081, 8787823, 10637891, 18374539, 202119929]

約数ペア:

[(1, 202119929), (11, 18374539), (19, 10637891), (23, 8787823), (209, 967081), (253, 798893), (361, 559889), (437, 462517), (2213, 91333), (3971, 50899), (4807, 42047), (8303, 24343)]