224331998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{77839}}^1$

素因数の和:77983

約数の個数: 16

約数和(自身を含む): 369895680

約数和(自身を除く): 145563682

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 77839, 155678, 856229, 1712458, 10196909, 20393818, 112165999, 224331998]

約数ペア:

[(1, 224331998), (2, 112165999), (11, 20393818), (22, 10196909), (131, 1712458), (262, 856229), (1441, 155678), (2882, 77839)]