201921187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{6421}}^1$

素因数の和:6534

約数の個数: 16

約数和(自身を含む): 226568160

約数和(自身を除く): 24646973

約数列:

[1, 13, 41, 59, 533, 767, 2419, 6421, 31447, 83473, 263261, 378839, 3422393, 4924907, 15532399, 201921187]

約数ペア:

[(1, 201921187), (13, 15532399), (41, 4924907), (59, 3422393), (533, 378839), (767, 263261), (2419, 83473), (6421, 31447)]