214224735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{3347}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 364476672

約数和(自身を除く): 150251937

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 753, 1255, 3347, 3765, 4267, 10041, 12801, 16735, 21335, 50205, 56899, 64005, 170697, 284495, 840097, 853485, 2520291, 4200485, 12601455, 14281649, 42844947, 71408245, 214224735]

約数ペア:

[(1, 214224735), (3, 71408245), (5, 42844947), (15, 14281649), (17, 12601455), (51, 4200485), (85, 2520291), (251, 853485), (255, 840097), (753, 284495), (1255, 170697), (3347, 64005), (3765, 56899), (4267, 50205), (10041, 21335), (12801, 16735)]