205032078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 490613760

約数和(自身を除く): 285581682

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 83, 93, 114, 166, 171, 186, 233, 249, 279, 342, 466, 498, 558, 589, 699, 747, 1178, 1398, 1494, 1577, 1767, 2097, 2573, 3154, 3534, 4194, 4427, 4731, 5146, 5301, 7223, 7719, 8854, 9462, 10602, 13281, 14193, 14446, 15438, 19339, 21669, 23157, 26562, 28386, 38678, 39843, 43338, 46314, 48887, 58017, 65007, 79686, 97774, 116034, 130014, 137237, 146661, 174051, 274474, 293322, 348102, 367441, 411711, 439983, 599509, 734882, 823422, 879966, 1102323, 1199018, 1235133, 1798527, 2204646, 2470266, 3306969, 3597054, 5395581, 6613938, 10791162, 11390671, 22781342, 34172013, 68344026, 102516039, 205032078]

約数ペア:

[(1, 205032078), (2, 102516039), (3, 68344026), (6, 34172013), (9, 22781342), (18, 11390671), (19, 10791162), (31, 6613938), (38, 5395581), (57, 3597054), (62, 3306969), (83, 2470266), (93, 2204646), (114, 1798527), (166, 1235133), (171, 1199018), (186, 1102323), (233, 879966), (249, 823422), (279, 734882), (342, 599509), (466, 439983), (498, 411711), (558, 367441), (589, 348102), (699, 293322), (747, 274474), (1178, 174051), (1398, 146661), (1494, 137237), (1577, 130014), (1767, 116034), (2097, 97774), (2573, 79686), (3154, 65007), (3534, 58017), (4194, 48887), (4427, 46314), (4731, 43338), (5146, 39843), (5301, 38678), (7223, 28386), (7719, 26562), (8854, 23157), (9462, 21669), (10602, 19339), (13281, 15438), (14193, 14446)]