297367198

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{19843}}^1$

素因数の和:20031

約数の個数: 16

約数和(自身を含む): 457205760

約数和(自身を除く): 159838562

約数列:

[1, 2, 59, 118, 127, 254, 7493, 14986, 19843, 39686, 1170737, 2341474, 2520061, 5040122, 148683599, 297367198]

約数ペア:

[(1, 297367198), (2, 148683599), (59, 5040122), (118, 2520061), (127, 2341474), (254, 1170737), (7493, 39686), (14986, 19843)]