200940530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39323}}^1$

素因数の和:39410

約数の個数: 32

約数和(自身を含む): 419036544

約数和(自身を除く): 218096014

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 39323, 78646, 196615, 275261, 393230, 550522, 1376305, 2752610, 2870579, 5741158, 14352895, 20094053, 28705790, 40188106, 100470265, 200940530]

約数ペア:

[(1, 200940530), (2, 100470265), (5, 40188106), (7, 28705790), (10, 20094053), (14, 14352895), (35, 5741158), (70, 2870579), (73, 2752610), (146, 1376305), (365, 550522), (511, 393230), (730, 275261), (1022, 196615), (2555, 78646), (5110, 39323)]