217337688

素因数分解:

$2^3\times 3^3\times {\mathrm{1006193}}^1$

素因数の和:1006208

約数の個数: 32

約数和(自身を含む): 603716400

約数和(自身を除く): 386378712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1006193, 2012386, 3018579, 4024772, 6037158, 8049544, 9055737, 12074316, 18111474, 24148632, 27167211, 36222948, 54334422, 72445896, 108668844, 217337688]

約数ペア:

[(1, 217337688), (2, 108668844), (3, 72445896), (4, 54334422), (6, 36222948), (8, 27167211), (9, 24148632), (12, 18111474), (18, 12074316), (24, 9055737), (27, 8049544), (36, 6037158), (54, 4024772), (72, 3018579), (108, 2012386), (216, 1006193)]