208044414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 500441760

約数和(自身を除く): 292397346

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 41, 57, 74, 82, 111, 114, 123, 171, 222, 246, 333, 342, 369, 401, 666, 703, 738, 779, 802, 1203, 1406, 1517, 1558, 2109, 2337, 2406, 3034, 3609, 4218, 4551, 4674, 6327, 7011, 7218, 7619, 9102, 12654, 13653, 14022, 14837, 15238, 16441, 22857, 27306, 28823, 29674, 32882, 44511, 45714, 49323, 57646, 68571, 86469, 89022, 98646, 133533, 137142, 147969, 172938, 259407, 267066, 281903, 295938, 312379, 518814, 563806, 608317, 624758, 845709, 937137, 1216634, 1691418, 1824951, 1874274, 2537127, 2811411, 3649902, 5074254, 5474853, 5622822, 10949706, 11558023, 23116046, 34674069, 69348138, 104022207, 208044414]

約数ペア:

[(1, 208044414), (2, 104022207), (3, 69348138), (6, 34674069), (9, 23116046), (18, 11558023), (19, 10949706), (37, 5622822), (38, 5474853), (41, 5074254), (57, 3649902), (74, 2811411), (82, 2537127), (111, 1874274), (114, 1824951), (123, 1691418), (171, 1216634), (222, 937137), (246, 845709), (333, 624758), (342, 608317), (369, 563806), (401, 518814), (666, 312379), (703, 295938), (738, 281903), (779, 267066), (802, 259407), (1203, 172938), (1406, 147969), (1517, 137142), (1558, 133533), (2109, 98646), (2337, 89022), (2406, 86469), (3034, 68571), (3609, 57646), (4218, 49323), (4551, 45714), (4674, 44511), (6327, 32882), (7011, 29674), (7218, 28823), (7619, 27306), (9102, 22857), (12654, 16441), (13653, 15238), (14022, 14837)]