214906945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229847}}^1$

素因数の和:229880

約数の個数: 16

約数和(自身を含む): 297883008

約数和(自身を除く): 82976063

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 229847, 1149235, 2528317, 3907399, 12641585, 19536995, 42981389, 214906945]

約数ペア:

[(1, 214906945), (5, 42981389), (11, 19536995), (17, 12641585), (55, 3907399), (85, 2528317), (187, 1149235), (935, 229847)]