207360916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 435859200

約数和(自身を除く): 228498284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 149, 161, 298, 322, 596, 644, 1043, 2086, 2161, 3427, 4172, 4322, 6854, 8644, 13708, 15127, 23989, 30254, 47978, 49703, 60508, 95956, 99406, 198812, 321989, 347921, 643978, 695842, 1287956, 1391684, 2253923, 4507846, 7405747, 9015692, 14811494, 29622988, 51840229, 103680458, 207360916]

約数ペア:

[(1, 207360916), (2, 103680458), (4, 51840229), (7, 29622988), (14, 14811494), (23, 9015692), (28, 7405747), (46, 4507846), (92, 2253923), (149, 1391684), (161, 1287956), (298, 695842), (322, 643978), (596, 347921), (644, 321989), (1043, 198812), (2086, 99406), (2161, 95956), (3427, 60508), (4172, 49703), (4322, 47978), (6854, 30254), (8644, 23989), (13708, 15127)]