204548984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{11909}}^1$

素因数の和:12047

約数の個数: 32

約数和(自身を含む): 407322000

約数和(自身を除く): 202773016

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 11909, 17176, 23818, 47636, 95272, 226271, 452542, 905084, 1345717, 1810168, 2691434, 5382868, 10765736, 25568623, 51137246, 102274492, 204548984]

約数ペア:

[(1, 204548984), (2, 102274492), (4, 51137246), (8, 25568623), (19, 10765736), (38, 5382868), (76, 2691434), (113, 1810168), (152, 1345717), (226, 905084), (452, 452542), (904, 226271), (2147, 95272), (4294, 47636), (8588, 23818), (11909, 17176)]