201965085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8783}}^1$

素因数の和:8874

約数の個数: 48

約数和(自身を含む): 405609984

約数和(自身を除く): 203644899

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2555, 3285, 4599, 7665, 8783, 22995, 26349, 43915, 61481, 79047, 131745, 184443, 307405, 395235, 553329, 641159, 922215, 1923477, 2766645, 3205795, 4488113, 5770431, 9617385, 13464339, 22440565, 28852155, 40393017, 67321695, 201965085]

約数ペア:

[(1, 201965085), (3, 67321695), (5, 40393017), (7, 28852155), (9, 22440565), (15, 13464339), (21, 9617385), (35, 5770431), (45, 4488113), (63, 3205795), (73, 2766645), (105, 1923477), (219, 922215), (315, 641159), (365, 553329), (511, 395235), (657, 307405), (1095, 184443), (1533, 131745), (2555, 79047), (3285, 61481), (4599, 43915), (7665, 26349), (8783, 22995)]