209218367044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1\times {\mathrm{13331}}^1$

素因数の和:14236

約数の個数: 48

約数和(自身を含む): 376900546176

約数和(自身を除く): 167682179132

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 757, 1514, 3028, 5183, 10366, 13331, 20732, 26662, 53324, 53747, 55261, 107494, 110522, 214988, 221044, 946501, 973163, 1893002, 1946326, 3786004, 3892652, 3923531, 7847062, 10091567, 15694124, 20183134, 40366268, 69094573, 138189146, 276378292, 716501257, 736684391, 1433002514, 1473368782, 2866005028, 2946737564, 52304591761, 104609183522, 209218367044]

約数ペア:

[(1, 209218367044), (2, 104609183522), (4, 52304591761), (71, 2946737564), (73, 2866005028), (142, 1473368782), (146, 1433002514), (284, 736684391), (292, 716501257), (757, 276378292), (1514, 138189146), (3028, 69094573), (5183, 40366268), (10366, 20183134), (13331, 15694124), (20732, 10091567), (26662, 7847062), (53324, 3923531), (53747, 3892652), (55261, 3786004), (107494, 1946326), (110522, 1893002), (214988, 973163), (221044, 946501)]