201846820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6833}}^1$

素因数の和:7060

約数の個数: 48

約数和(自身を含む): 486799488

約数和(自身を除く): 284952668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 4220, 5908, 6833, 7385, 13666, 14770, 27332, 29540, 34165, 47831, 68330, 95662, 136660, 191324, 239155, 478310, 956620, 1441763, 2883526, 5767052, 7208815, 10092341, 14417630, 20184682, 28835260, 40369364, 50461705, 100923410, 201846820]

約数ペア:

[(1, 201846820), (2, 100923410), (4, 50461705), (5, 40369364), (7, 28835260), (10, 20184682), (14, 14417630), (20, 10092341), (28, 7208815), (35, 5767052), (70, 2883526), (140, 1441763), (211, 956620), (422, 478310), (844, 239155), (1055, 191324), (1477, 136660), (2110, 95662), (2954, 68330), (4220, 47831), (5908, 34165), (6833, 29540), (7385, 27332), (13666, 14770)]