186793978

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2411

約数の個数: 48

約数和(自身を含む): 351220320

約数和(自身を除く): 164426342

約数列:

[1, 2, 7, 14, 19, 38, 43, 49, 86, 98, 133, 266, 301, 602, 817, 931, 1634, 1862, 2107, 2333, 4214, 4666, 5719, 11438, 16331, 32662, 40033, 44327, 80066, 88654, 100319, 114317, 200638, 228634, 310289, 620578, 702233, 1404466, 1906061, 2172023, 3812122, 4344046, 4915631, 9831262, 13342427, 26684854, 93396989, 186793978]

約数ペア:

[(1, 186793978), (2, 93396989), (7, 26684854), (14, 13342427), (19, 9831262), (38, 4915631), (43, 4344046), (49, 3812122), (86, 2172023), (98, 1906061), (133, 1404466), (266, 702233), (301, 620578), (602, 310289), (817, 228634), (931, 200638), (1634, 114317), (1862, 100319), (2107, 88654), (2333, 80066), (4214, 44327), (4666, 40033), (5719, 32662), (11438, 16331)]