218592511

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^2$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 250445520

約数和(自身を除く): 31853009

約数列:

[1, 17, 19, 53, 113, 323, 901, 1007, 1921, 2147, 5989, 12769, 17119, 36499, 101813, 113791, 217073, 242611, 676757, 1934447, 4124387, 11504869, 12858383, 218592511]

約数ペア:

[(1, 218592511), (17, 12858383), (19, 11504869), (53, 4124387), (113, 1934447), (323, 676757), (901, 242611), (1007, 217073), (1921, 113791), (2147, 101813), (5989, 36499), (12769, 17119)]