204944136

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 520128000

約数和(自身を除く): 315183864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 223, 257, 298, 446, 447, 514, 596, 669, 771, 892, 894, 1028, 1192, 1338, 1542, 1784, 1788, 2056, 2676, 3084, 3576, 5352, 6168, 33227, 38293, 57311, 66454, 76586, 99681, 114622, 114879, 132908, 153172, 171933, 199362, 229244, 229758, 265816, 306344, 343866, 398724, 458488, 459516, 687732, 797448, 919032, 1375464, 8539339, 17078678, 25618017, 34157356, 51236034, 68314712, 102472068, 204944136]

約数ペア:

[(1, 204944136), (2, 102472068), (3, 68314712), (4, 51236034), (6, 34157356), (8, 25618017), (12, 17078678), (24, 8539339), (149, 1375464), (223, 919032), (257, 797448), (298, 687732), (446, 459516), (447, 458488), (514, 398724), (596, 343866), (669, 306344), (771, 265816), (892, 229758), (894, 229244), (1028, 199362), (1192, 171933), (1338, 153172), (1542, 132908), (1784, 114879), (1788, 114622), (2056, 99681), (2676, 76586), (3084, 66454), (3576, 57311), (5352, 38293), (6168, 33227)]