206408328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8839}}^1$

素因数の和:8994

約数の個数: 64

約数和(自身を含む): 594048000

約数和(自身を除く): 387639672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 8839, 11676, 17678, 23352, 26517, 35356, 53034, 61873, 70712, 106068, 123746, 185619, 212136, 247492, 371238, 494984, 742476, 1228621, 1484952, 2457242, 3685863, 4914484, 7371726, 8600347, 9828968, 14743452, 17200694, 25801041, 29486904, 34401388, 51602082, 68802776, 103204164, 206408328]

約数ペア:

[(1, 206408328), (2, 103204164), (3, 68802776), (4, 51602082), (6, 34401388), (7, 29486904), (8, 25801041), (12, 17200694), (14, 14743452), (21, 9828968), (24, 8600347), (28, 7371726), (42, 4914484), (56, 3685863), (84, 2457242), (139, 1484952), (168, 1228621), (278, 742476), (417, 494984), (556, 371238), (834, 247492), (973, 212136), (1112, 185619), (1668, 123746), (1946, 106068), (2919, 70712), (3336, 61873), (3892, 53034), (5838, 35356), (7784, 26517), (8839, 23352), (11676, 17678)]