208171376

素因数分解:

$2^4\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2417}}^1$

素因数の和:3201

約数の個数: 40

約数和(自身を含む): 461741280

約数和(自身を除く): 253569904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 769, 1538, 2417, 3076, 4834, 5383, 6152, 9668, 10766, 12304, 16919, 19336, 21532, 33838, 38672, 43064, 67676, 86128, 135352, 270704, 1858673, 3717346, 7434692, 13010711, 14869384, 26021422, 29738768, 52042844, 104085688, 208171376]

約数ペア:

[(1, 208171376), (2, 104085688), (4, 52042844), (7, 29738768), (8, 26021422), (14, 14869384), (16, 13010711), (28, 7434692), (56, 3717346), (112, 1858673), (769, 270704), (1538, 135352), (2417, 86128), (3076, 67676), (4834, 43064), (5383, 38672), (6152, 33838), (9668, 21532), (10766, 19336), (12304, 16919)]