201521532

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{75307}}^1$

素因数の和:75537

約数の個数: 24

約数和(自身を含む): 472331776

約数和(自身を除く): 270810244

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 75307, 150614, 225921, 301228, 451842, 903684, 16793461, 33586922, 50380383, 67173844, 100760766, 201521532]

約数ペア:

[(1, 201521532), (2, 100760766), (3, 67173844), (4, 50380383), (6, 33586922), (12, 16793461), (223, 903684), (446, 451842), (669, 301228), (892, 225921), (1338, 150614), (2676, 75307)]