191070894

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 448704000

約数和(自身を除く): 257633106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 294, 343, 409, 454, 681, 686, 818, 1029, 1227, 1362, 1589, 2058, 2454, 2863, 3178, 4767, 5726, 8589, 9534, 11123, 17178, 20041, 22246, 33369, 40082, 60123, 66738, 77861, 92843, 120246, 140287, 155722, 185686, 233583, 278529, 280574, 420861, 467166, 557058, 649901, 841722, 1299802, 1949703, 3899406, 4549307, 9098614, 13647921, 27295842, 31845149, 63690298, 95535447, 191070894]

約数ペア:

[(1, 191070894), (2, 95535447), (3, 63690298), (6, 31845149), (7, 27295842), (14, 13647921), (21, 9098614), (42, 4549307), (49, 3899406), (98, 1949703), (147, 1299802), (227, 841722), (294, 649901), (343, 557058), (409, 467166), (454, 420861), (681, 280574), (686, 278529), (818, 233583), (1029, 185686), (1227, 155722), (1362, 140287), (1589, 120246), (2058, 92843), (2454, 77861), (2863, 66738), (3178, 60123), (4767, 40082), (5726, 33369), (8589, 22246), (9534, 20041), (11123, 17178)]