214712410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20123}}^1$

素因数の和:20238

約数の個数: 32

約数和(自身を含む): 425984832

約数和(自身を除く): 211272422

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 20123, 40246, 100615, 201230, 221353, 442706, 1106765, 1951931, 2213530, 3903862, 9759655, 19519310, 21471241, 42942482, 107356205, 214712410]

約数ペア:

[(1, 214712410), (2, 107356205), (5, 42942482), (10, 21471241), (11, 19519310), (22, 9759655), (55, 3903862), (97, 2213530), (110, 1951931), (194, 1106765), (485, 442706), (970, 221353), (1067, 201230), (2134, 100615), (5335, 40246), (10670, 20123)]