193179650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4803

約数の個数: 48

約数和(自身を含む): 387103200

約数和(自身を除く): 193923550

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 4729, 8170, 9458, 20425, 23645, 40850, 47290, 89851, 118225, 179702, 203347, 236450, 406694, 449255, 898510, 1016735, 2033470, 2246275, 3863593, 4492550, 5083675, 7727186, 10167350, 19317965, 38635930, 96589825, 193179650]

約数ペア:

[(1, 193179650), (2, 96589825), (5, 38635930), (10, 19317965), (19, 10167350), (25, 7727186), (38, 5083675), (43, 4492550), (50, 3863593), (86, 2246275), (95, 2033470), (190, 1016735), (215, 898510), (430, 449255), (475, 406694), (817, 236450), (950, 203347), (1075, 179702), (1634, 118225), (2150, 89851), (4085, 47290), (4729, 40850), (8170, 23645), (9458, 20425)]