197993604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8431}}^1$

素因数の和:8560

約数の個数: 48

約数和(自身を含む): 491079680

約数和(自身を除く): 293086076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 8431, 11742, 16862, 23484, 25293, 33724, 50586, 101172, 160189, 320378, 480567, 640756, 868393, 961134, 1736786, 1922268, 2605179, 3473572, 5210358, 10420716, 16499467, 32998934, 49498401, 65997868, 98996802, 197993604]

約数ペア:

[(1, 197993604), (2, 98996802), (3, 65997868), (4, 49498401), (6, 32998934), (12, 16499467), (19, 10420716), (38, 5210358), (57, 3473572), (76, 2605179), (103, 1922268), (114, 1736786), (206, 961134), (228, 868393), (309, 640756), (412, 480567), (618, 320378), (1236, 160189), (1957, 101172), (3914, 50586), (5871, 33724), (7828, 25293), (8431, 23484), (11742, 16862)]