195195770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{253501}}^1$

素因数の和:253526

約数の個数: 32

約数和(自身を含む): 438051456

約数和(自身を除く): 242855686

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 253501, 507002, 1267505, 1774507, 2535010, 2788511, 3549014, 5577022, 8872535, 13942555, 17745070, 19519577, 27885110, 39039154, 97597885, 195195770]

約数ペア:

[(1, 195195770), (2, 97597885), (5, 39039154), (7, 27885110), (10, 19519577), (11, 17745070), (14, 13942555), (22, 8872535), (35, 5577022), (55, 3549014), (70, 2788511), (77, 2535010), (110, 1774507), (154, 1267505), (385, 507002), (770, 253501)]