201628377706

素因数分解:

$2^1\times 7^1\times {\mathrm{703327}}^1\times {\mathrm{20477}}^1$

素因数の和:723813

約数の個数: 16

約数和(自身を含む): 345666018816

約数和(自身を除く): 144037641110

約数列:

[1, 2, 7, 14, 20477, 40954, 143339, 286678, 703327, 1406654, 4923289, 9846578, 14402026979, 28804053958, 100814188853, 201628377706]

約数ペア:

[(1, 201628377706), (2, 100814188853), (7, 28804053958), (14, 14402026979), (20477, 9846578), (40954, 4923289), (143339, 1406654), (286678, 703327)]