201038346

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157307}}^1$

素因数の和:157386

約数の個数: 24

約数和(自身を含む): 441720864

約数和(自身を除く): 240682518

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157307, 314614, 471921, 943842, 1415763, 2831526, 11168797, 22337594, 33506391, 67012782, 100519173, 201038346]

約数ペア:

[(1, 201038346), (2, 100519173), (3, 67012782), (6, 33506391), (9, 22337594), (18, 11168797), (71, 2831526), (142, 1415763), (213, 943842), (426, 471921), (639, 314614), (1278, 157307)]