208096266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{16139}}^1$

素因数の和:16458

約数の個数: 32

約数和(自身を含む): 477227520

約数和(自身を除く): 269131254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6447, 12894, 16139, 32278, 48417, 96834, 112973, 225946, 338919, 677838, 4954673, 9909346, 14864019, 29728038, 34682711, 69365422, 104048133, 208096266]

約数ペア:

[(1, 208096266), (2, 104048133), (3, 69365422), (6, 34682711), (7, 29728038), (14, 14864019), (21, 9909346), (42, 4954673), (307, 677838), (614, 338919), (921, 225946), (1842, 112973), (2149, 96834), (4298, 48417), (6447, 32278), (12894, 16139)]