233694406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{105173}}^1$

素因数の和:105287

約数の個数: 16

約数和(自身を含む): 386198928

約数和(自身を除く): 152504522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 105173, 210346, 1156903, 2313806, 10622473, 21244946, 116847203, 233694406]

約数ペア:

[(1, 233694406), (2, 116847203), (11, 21244946), (22, 10622473), (101, 2313806), (202, 1156903), (1111, 210346), (2222, 105173)]