200727742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{38557}}^1$

素因数の和:38715

約数の個数: 16

約数和(自身を含む): 319260240

約数和(自身を除く): 118532498

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 38557, 77114, 732583, 1465166, 5282309, 10564618, 100363871, 200727742]

約数ペア:

[(1, 200727742), (2, 100363871), (19, 10564618), (38, 5282309), (137, 1465166), (274, 732583), (2603, 77114), (5206, 38557)]