208480062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{105613}}^1$

素因数の和:105672

約数の個数: 32

約数和(自身を含む): 486669312

約数和(自身を除く): 278189250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 105613, 211226, 316839, 633678, 739291, 1478582, 2217873, 4435746, 4963811, 9927622, 14891433, 29782866, 34746677, 69493354, 104240031, 208480062]

約数ペア:

[(1, 208480062), (2, 104240031), (3, 69493354), (6, 34746677), (7, 29782866), (14, 14891433), (21, 9927622), (42, 4963811), (47, 4435746), (94, 2217873), (141, 1478582), (282, 739291), (329, 633678), (658, 316839), (987, 211226), (1974, 105613)]