190571905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{57143}}^1$

素因数の和:57200

約数の個数: 16

約数和(自身を含む): 246862080

約数和(自身を除く): 56290175

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 57143, 285715, 1314289, 1657147, 6571445, 8285735, 38114381, 190571905]

約数ペア:

[(1, 190571905), (5, 38114381), (23, 8285735), (29, 6571445), (115, 1657147), (145, 1314289), (667, 285715), (3335, 57143)]