218590148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{459223}}^1$

素因数の和:459251

約数の個数: 24

約数和(自身を含む): 462897792

約数和(自身を除く): 244307644

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 459223, 918446, 1836892, 3214561, 6429122, 7806791, 12858244, 15613582, 31227164, 54647537, 109295074, 218590148]

約数ペア:

[(1, 218590148), (2, 109295074), (4, 54647537), (7, 31227164), (14, 15613582), (17, 12858244), (28, 7806791), (34, 6429122), (68, 3214561), (119, 1836892), (238, 918446), (476, 459223)]