207833710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{48673}}^1$

素因数の和:48748

約数の個数: 32

約数和(自身を含む): 434561472

約数和(自身を除く): 226727762

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 48673, 97346, 243365, 340711, 486730, 681422, 1703555, 2969053, 3407110, 5938106, 14845265, 20783371, 29690530, 41566742, 103916855, 207833710]

約数ペア:

[(1, 207833710), (2, 103916855), (5, 41566742), (7, 29690530), (10, 20783371), (14, 14845265), (35, 5938106), (61, 3407110), (70, 2969053), (122, 1703555), (305, 681422), (427, 486730), (610, 340711), (854, 243365), (2135, 97346), (4270, 48673)]