202015281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{8209}}^1$

素因数の和:8856

約数の個数: 16

約数和(自身を含む): 290568320

約数和(自身を除く): 88553039

約数列:

[1, 3, 13, 39, 631, 1893, 8203, 8209, 24609, 24627, 106717, 320151, 5179879, 15539637, 67338427, 202015281]

約数ペア:

[(1, 202015281), (3, 67338427), (13, 15539637), (39, 5179879), (631, 320151), (1893, 106717), (8203, 24627), (8209, 24609)]