201880512004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{5009}}^1\times {\mathrm{234323}}^1$

素因数の和:239379

約数の個数: 24

約数和(自身を含む): 361580677920

約数和(自身を除く): 159700165916

約数列:

[1, 2, 4, 43, 86, 172, 5009, 10018, 20036, 215387, 234323, 430774, 468646, 861548, 937292, 10075889, 20151778, 40303556, 1173723907, 2347447814, 4694895628, 50470128001, 100940256002, 201880512004]

約数ペア:

[(1, 201880512004), (2, 100940256002), (4, 50470128001), (43, 4694895628), (86, 2347447814), (172, 1173723907), (5009, 40303556), (10018, 20151778), (20036, 10075889), (215387, 937292), (234323, 861548), (430774, 468646)]