201940345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{26209}}^1$

素因数の和:26304

約数の個数: 16

約数和(自身を含む): 256648320

約数和(自身を除く): 54707975

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 26209, 131045, 602807, 1756003, 3014035, 8780015, 40388069, 201940345]

約数ペア:

[(1, 201940345), (5, 40388069), (23, 8780015), (67, 3014035), (115, 1756003), (335, 602807), (1541, 131045), (7705, 26209)]