201945566

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{12161}}^1$

素因数の和:12224

約数の個数: 24

約数和(自身を含む): 333627984

約数和(自身を除く): 131682418

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303, 12161, 16606, 24322, 231059, 279703, 462118, 559406, 4390121, 5314357, 8780242, 10628714, 100972783, 201945566]

約数ペア:

[(1, 201945566), (2, 100972783), (19, 10628714), (23, 8780242), (38, 5314357), (46, 4390121), (361, 559406), (437, 462118), (722, 279703), (874, 231059), (8303, 24322), (12161, 16606)]