206869736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 423895680

約数和(自身を除く): 217025944

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 73, 134, 136, 146, 268, 292, 311, 536, 584, 622, 1139, 1241, 1244, 2278, 2482, 2488, 4556, 4891, 4964, 5287, 9112, 9782, 9928, 10574, 19564, 20837, 21148, 22703, 39128, 41674, 42296, 45406, 83147, 83348, 90812, 166294, 166696, 181624, 332588, 354229, 385951, 665176, 708458, 771902, 1416916, 1521101, 1543804, 2833832, 3042202, 3087608, 6084404, 12168808, 25858717, 51717434, 103434868, 206869736]

約数ペア:

[(1, 206869736), (2, 103434868), (4, 51717434), (8, 25858717), (17, 12168808), (34, 6084404), (67, 3087608), (68, 3042202), (73, 2833832), (134, 1543804), (136, 1521101), (146, 1416916), (268, 771902), (292, 708458), (311, 665176), (536, 385951), (584, 354229), (622, 332588), (1139, 181624), (1241, 166696), (1244, 166294), (2278, 90812), (2482, 83348), (2488, 83147), (4556, 45406), (4891, 42296), (4964, 41674), (5287, 39128), (9112, 22703), (9782, 21148), (9928, 20837), (10574, 19564)]