201262012

素因数分解:

$2^2\times 7^2\times {\mathrm{1026847}}^1$

素因数の和:1026865

約数の個数: 18

約数和(自身を含む): 409712352

約数和(自身を除く): 208450340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1026847, 2053694, 4107388, 7187929, 14375858, 28751716, 50315503, 100631006, 201262012]

約数ペア:

[(1, 201262012), (2, 100631006), (4, 50315503), (7, 28751716), (14, 14375858), (28, 7187929), (49, 4107388), (98, 2053694), (196, 1026847)]