195521504

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 398877696

約数和(自身を除く): 203356192

約数列:

[1, 2, 4, 8, 16, 32, 47, 71, 94, 142, 188, 284, 376, 568, 752, 1136, 1504, 1831, 2272, 3337, 3662, 6674, 7324, 13348, 14648, 26696, 29296, 53392, 58592, 86057, 106784, 130001, 172114, 260002, 344228, 520004, 688456, 1040008, 1376912, 2080016, 2753824, 4160032, 6110047, 12220094, 24440188, 48880376, 97760752, 195521504]

約数ペア:

[(1, 195521504), (2, 97760752), (4, 48880376), (8, 24440188), (16, 12220094), (32, 6110047), (47, 4160032), (71, 2753824), (94, 2080016), (142, 1376912), (188, 1040008), (284, 688456), (376, 520004), (568, 344228), (752, 260002), (1136, 172114), (1504, 130001), (1831, 106784), (2272, 86057), (3337, 58592), (3662, 53392), (6674, 29296), (7324, 26696), (13348, 14648)]