215824734

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{144461}}^1$

素因数の和:144552

約数の個数: 24

約数和(自身を含む): 473257512

約数和(自身を除く): 257432778

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 144461, 288922, 433383, 866766, 1300149, 2600298, 11990263, 23980526, 35970789, 71941578, 107912367, 215824734]

約数ペア:

[(1, 215824734), (2, 107912367), (3, 71941578), (6, 35970789), (9, 23980526), (18, 11990263), (83, 2600298), (166, 1300149), (249, 866766), (498, 433383), (747, 288922), (1494, 144461)]