201360479248

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{177253943}}^1$

素因数の和:177254022

約数の個数: 20

約数和(自身を含む): 395630803008

約数和(自身を除く): 194270323760

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 177253943, 354507886, 709015772, 1418031544, 2836063088, 12585029953, 25170059906, 50340119812, 100680239624, 201360479248]

約数ペア:

[(1, 201360479248), (2, 100680239624), (4, 50340119812), (8, 25170059906), (16, 12585029953), (71, 2836063088), (142, 1418031544), (284, 709015772), (568, 354507886), (1136, 177253943)]