194819170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{214087}}^1$

素因数の和:214114

約数の個数: 32

約数和(自身を含む): 431601408

約数和(自身を除く): 236782238

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 214087, 428174, 1070435, 1498609, 2140870, 2783131, 2997218, 5566262, 7493045, 13915655, 14986090, 19481917, 27831310, 38963834, 97409585, 194819170]

約数ペア:

[(1, 194819170), (2, 97409585), (5, 38963834), (7, 27831310), (10, 19481917), (13, 14986090), (14, 13915655), (26, 7493045), (35, 5566262), (65, 2997218), (70, 2783131), (91, 2140870), (130, 1498609), (182, 1070435), (455, 428174), (910, 214087)]