201347630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{166403}}^1$

素因数の和:166432

約数の個数: 24

約数和(自身を含む): 398371176

約数和(自身を除く): 197023546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 166403, 332806, 832015, 1664030, 1830433, 3660866, 9152165, 18304330, 20134763, 40269526, 100673815, 201347630]

約数ペア:

[(1, 201347630), (2, 100673815), (5, 40269526), (10, 20134763), (11, 18304330), (22, 9152165), (55, 3660866), (110, 1830433), (121, 1664030), (242, 832015), (605, 332806), (1210, 166403)]