211672797005

素因数分解:

$5^1\times {\mathrm{331}}^1\times {\mathrm{733}}^1\times {\mathrm{174487}}^1$

素因数の和:175556

約数の個数: 16

約数和(自身を含む): 255123790464

約数和(自身を除く): 43450993459

約数列:

[1, 5, 331, 733, 1655, 3665, 174487, 242623, 872435, 1213115, 57755197, 127898971, 288775985, 639494855, 42334559401, 211672797005]

約数ペア:

[(1, 211672797005), (5, 42334559401), (331, 639494855), (733, 288775985), (1655, 127898971), (3665, 57755197), (174487, 1213115), (242623, 872435)]