201521892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{117437}}^1$

素因数の和:117468

約数の個数: 48

約数和(自身を含む): 552428352

約数和(自身を除く): 350906460

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 117437, 234874, 352311, 469748, 704622, 1291807, 1409244, 1526681, 2583614, 3053362, 3875421, 4580043, 5167228, 6106724, 7750842, 9160086, 15501684, 16793491, 18320172, 33586982, 50380473, 67173964, 100760946, 201521892]

約数ペア:

[(1, 201521892), (2, 100760946), (3, 67173964), (4, 50380473), (6, 33586982), (11, 18320172), (12, 16793491), (13, 15501684), (22, 9160086), (26, 7750842), (33, 6106724), (39, 5167228), (44, 4580043), (52, 3875421), (66, 3053362), (78, 2583614), (132, 1526681), (143, 1409244), (156, 1291807), (286, 704622), (429, 469748), (572, 352311), (858, 234874), (1716, 117437)]