214923976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3833}}^1$

素因数の和:4045

約数の個数: 32

約数和(自身を含む): 414992160

約数和(自身を除く): 200068184

約数列:

[1, 2, 4, 8, 43, 86, 163, 172, 326, 344, 652, 1304, 3833, 7009, 7666, 14018, 15332, 28036, 30664, 56072, 164819, 329638, 624779, 659276, 1249558, 1318552, 2499116, 4998232, 26865497, 53730994, 107461988, 214923976]

約数ペア:

[(1, 214923976), (2, 107461988), (4, 53730994), (8, 26865497), (43, 4998232), (86, 2499116), (163, 1318552), (172, 1249558), (326, 659276), (344, 624779), (652, 329638), (1304, 164819), (3833, 56072), (7009, 30664), (7666, 28036), (14018, 15332)]