200388978

素因数分解:

$2^1\times 3^6\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1010

約数の個数: 56

約数和(自身を含む): 453918528

約数和(自身を除く): 253529550

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 167, 243, 334, 486, 501, 729, 823, 1002, 1458, 1503, 1646, 2469, 3006, 4509, 4938, 7407, 9018, 13527, 14814, 22221, 27054, 40581, 44442, 66663, 81162, 121743, 133326, 137441, 199989, 243486, 274882, 399978, 412323, 599967, 824646, 1199934, 1236969, 2473938, 3710907, 7421814, 11132721, 22265442, 33398163, 66796326, 100194489, 200388978]

約数ペア:

[(1, 200388978), (2, 100194489), (3, 66796326), (6, 33398163), (9, 22265442), (18, 11132721), (27, 7421814), (54, 3710907), (81, 2473938), (162, 1236969), (167, 1199934), (243, 824646), (334, 599967), (486, 412323), (501, 399978), (729, 274882), (823, 243486), (1002, 199989), (1458, 137441), (1503, 133326), (1646, 121743), (2469, 81162), (3006, 66663), (4509, 44442), (4938, 40581), (7407, 27054), (9018, 22221), (13527, 14814)]