195909984

素因数分解:

$2^5\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1571}}^1$

素因数の和:2020

約数の個数: 72

約数和(自身を含む): 558761112

約数和(自身を除く): 362851128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 433, 866, 1299, 1571, 1732, 2598, 3142, 3464, 3897, 4713, 5196, 6284, 6928, 7794, 9426, 10392, 12568, 13856, 14139, 15588, 18852, 20784, 25136, 28278, 31176, 37704, 41568, 50272, 56556, 62352, 75408, 113112, 124704, 150816, 226224, 452448, 680243, 1360486, 2040729, 2720972, 4081458, 5441944, 6122187, 8162916, 10883888, 12244374, 16325832, 21767776, 24488748, 32651664, 48977496, 65303328, 97954992, 195909984]

約数ペア:

[(1, 195909984), (2, 97954992), (3, 65303328), (4, 48977496), (6, 32651664), (8, 24488748), (9, 21767776), (12, 16325832), (16, 12244374), (18, 10883888), (24, 8162916), (32, 6122187), (36, 5441944), (48, 4081458), (72, 2720972), (96, 2040729), (144, 1360486), (288, 680243), (433, 452448), (866, 226224), (1299, 150816), (1571, 124704), (1732, 113112), (2598, 75408), (3142, 62352), (3464, 56556), (3897, 50272), (4713, 41568), (5196, 37704), (6284, 31176), (6928, 28278), (7794, 25136), (9426, 20784), (10392, 18852), (12568, 15588), (13856, 14139)]