219241474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{46273}}^1$

素因数の和:46401

約数の個数: 16

約数和(自身を含む): 346499712

約数和(自身を除く): 127258238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 46273, 92546, 1064279, 2128558, 4766119, 9532238, 109620737, 219241474]

約数ペア:

[(1, 219241474), (2, 109620737), (23, 9532238), (46, 4766119), (103, 2128558), (206, 1064279), (2369, 92546), (4738, 46273)]