200163080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5273}}^1$

素因数の和:5370

約数の個数: 64

約数和(自身を含む): 491747760

約数和(自身を除く): 291584680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3796, 4745, 5273, 7592, 9490, 10546, 18980, 21092, 26365, 37960, 42184, 52730, 68549, 105460, 137098, 210920, 274196, 342745, 384929, 548392, 685490, 769858, 1370980, 1539716, 1924645, 2741960, 3079432, 3849290, 5004077, 7698580, 10008154, 15397160, 20016308, 25020385, 40032616, 50040770, 100081540, 200163080]

約数ペア:

[(1, 200163080), (2, 100081540), (4, 50040770), (5, 40032616), (8, 25020385), (10, 20016308), (13, 15397160), (20, 10008154), (26, 7698580), (40, 5004077), (52, 3849290), (65, 3079432), (73, 2741960), (104, 1924645), (130, 1539716), (146, 1370980), (260, 769858), (292, 685490), (365, 548392), (520, 384929), (584, 342745), (730, 274196), (949, 210920), (1460, 137098), (1898, 105460), (2920, 68549), (3796, 52730), (4745, 42184), (5273, 37960), (7592, 26365), (9490, 21092), (10546, 18980)]