243800062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109721}}^1$

素因数の和:109835

約数の個数: 16

約数和(自身を含む): 402899184

約数和(自身を除く): 159099122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 109721, 219442, 1206931, 2413862, 11081821, 22163642, 121900031, 243800062]

約数ペア:

[(1, 243800062), (2, 121900031), (11, 22163642), (22, 11081821), (101, 2413862), (202, 1206931), (1111, 219442), (2222, 109721)]