219365230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{84697}}^1$

素因数の和:84748

約数の個数: 32

約数和(自身を含む): 463467456

約数和(自身を除く): 244102226

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 84697, 169394, 423485, 592879, 846970, 1185758, 2964395, 3133789, 5928790, 6267578, 15668945, 21936523, 31337890, 43873046, 109682615, 219365230]

約数ペア:

[(1, 219365230), (2, 109682615), (5, 43873046), (7, 31337890), (10, 21936523), (14, 15668945), (35, 6267578), (37, 5928790), (70, 3133789), (74, 2964395), (185, 1185758), (259, 846970), (370, 592879), (518, 423485), (1295, 169394), (2590, 84697)]