210965488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 424504080

約数和(自身を除く): 213538592

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 307, 464, 614, 1228, 1481, 2456, 2962, 4912, 5924, 8903, 11848, 17806, 23696, 35612, 42949, 71224, 85898, 142448, 171796, 343592, 454667, 687184, 909334, 1818668, 3637336, 7274672, 13185343, 26370686, 52741372, 105482744, 210965488]

約数ペア:

[(1, 210965488), (2, 105482744), (4, 52741372), (8, 26370686), (16, 13185343), (29, 7274672), (58, 3637336), (116, 1818668), (232, 909334), (307, 687184), (464, 454667), (614, 343592), (1228, 171796), (1481, 142448), (2456, 85898), (2962, 71224), (4912, 42949), (5924, 35612), (8903, 23696), (11848, 17806)]