127768330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{190699}}^1$

素因数の和:190773

約数の個数: 16

約数和(自身を含む): 233416800

約数和(自身を除く): 105648470

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 190699, 381398, 953495, 1906990, 12776833, 25553666, 63884165, 127768330]

約数ペア:

[(1, 127768330), (2, 63884165), (5, 25553666), (10, 12776833), (67, 1906990), (134, 953495), (335, 381398), (670, 190699)]