223288472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149257}}^1$

素因数の和:149291

約数の個数: 32

約数和(自身を含む): 483595920

約数和(自身を除く): 260307448

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 149257, 298514, 597028, 1194056, 1641827, 2537369, 3283654, 5074738, 6567308, 10149476, 13134616, 20298952, 27911059, 55822118, 111644236, 223288472]

約数ペア:

[(1, 223288472), (2, 111644236), (4, 55822118), (8, 27911059), (11, 20298952), (17, 13134616), (22, 10149476), (34, 6567308), (44, 5074738), (68, 3283654), (88, 2537369), (136, 1641827), (187, 1194056), (374, 597028), (748, 298514), (1496, 149257)]