220313096641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{178939}}^1$

素因数の和:179149

約数の個数: 32

約数和(自身を含む): 260765683200

約数和(自身を除く): 40452586559

約数列:

[1, 11, 19, 43, 137, 209, 473, 817, 1507, 2603, 5891, 8987, 28633, 64801, 111929, 178939, 1231219, 1968329, 3399841, 7694377, 24514643, 37398251, 84638147, 146193163, 269661073, 465778217, 1054129649, 1608124793, 5123560387, 11595426139, 20028463331, 220313096641]

約数ペア:

[(1, 220313096641), (11, 20028463331), (19, 11595426139), (43, 5123560387), (137, 1608124793), (209, 1054129649), (473, 465778217), (817, 269661073), (1507, 146193163), (2603, 84638147), (5891, 37398251), (8987, 24514643), (28633, 7694377), (64801, 3399841), (111929, 1968329), (178939, 1231219)]