214252265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 281715840

約数和(自身を除く): 67463575

約数列:

[1, 5, 19, 41, 67, 95, 205, 335, 779, 821, 1273, 2747, 3895, 4105, 6365, 13735, 15599, 33661, 52193, 55007, 77995, 168305, 260965, 275035, 639559, 1045133, 2255287, 3197795, 5225665, 11276435, 42850453, 214252265]

約数ペア:

[(1, 214252265), (5, 42850453), (19, 11276435), (41, 5225665), (67, 3197795), (95, 2255287), (205, 1045133), (335, 639559), (779, 275035), (821, 260965), (1273, 168305), (2747, 77995), (3895, 55007), (4105, 52193), (6365, 33661), (13735, 15599)]