201922747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26371}}^1$

素因数の和:26434

約数の個数: 16

約数和(自身を含む): 236293120

約数和(自身を除く): 34370373

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 26371, 342823, 501049, 817501, 6513637, 10627513, 15532519, 201922747]

約数ペア:

[(1, 201922747), (13, 15532519), (19, 10627513), (31, 6513637), (247, 817501), (403, 501049), (589, 342823), (7657, 26371)]