201902845

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30293}}^1$

素因数の和:30372

約数の個数: 16

約数和(自身を含む): 255923712

約数和(自身を除く): 54020867

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 30293, 151465, 939083, 1302599, 4695415, 6512995, 40380569, 201902845]

約数ペア:

[(1, 201902845), (5, 40380569), (31, 6512995), (43, 4695415), (155, 1302599), (215, 939083), (1333, 151465), (6665, 30293)]