190454968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{196751}}^1$

素因数の和:196779

約数の個数: 24

約数和(自身を含む): 392520240

約数和(自身を除く): 202065272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 196751, 393502, 787004, 1574008, 2164261, 4328522, 8657044, 17314088, 23806871, 47613742, 95227484, 190454968]

約数ペア:

[(1, 190454968), (2, 95227484), (4, 47613742), (8, 23806871), (11, 17314088), (22, 8657044), (44, 4328522), (88, 2164261), (121, 1574008), (242, 787004), (484, 393502), (968, 196751)]