208049582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18311}}^1$

素因数の和:18368

約数の個数: 32

約数和(自身を含む): 369169920

約数和(自身を除く): 161120338

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 18311, 36622, 238043, 347909, 421153, 476086, 695818, 842306, 4522817, 5474989, 8001907, 9045634, 10949978, 16003814, 104024791, 208049582]

約数ペア:

[(1, 208049582), (2, 104024791), (13, 16003814), (19, 10949978), (23, 9045634), (26, 8001907), (38, 5474989), (46, 4522817), (247, 842306), (299, 695818), (437, 476086), (494, 421153), (598, 347909), (874, 238043), (5681, 36622), (11362, 18311)]