221865592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1733}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 448620480

約数和(自身を除く): 226754888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1231, 1733, 2462, 3466, 4924, 6932, 9848, 13864, 16003, 22529, 32006, 45058, 64012, 90116, 128024, 180232, 2133323, 4266646, 8533292, 17066584, 27733199, 55466398, 110932796, 221865592]

約数ペア:

[(1, 221865592), (2, 110932796), (4, 55466398), (8, 27733199), (13, 17066584), (26, 8533292), (52, 4266646), (104, 2133323), (1231, 180232), (1733, 128024), (2462, 90116), (3466, 64012), (4924, 45058), (6932, 32006), (9848, 22529), (13864, 16003)]