201880814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{312509}}^1$

素因数の和:312547

約数の個数: 16

約数和(自身を含む): 337510800

約数和(自身を除く): 135629986

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 312509, 625018, 5312653, 5937671, 10625306, 11875342, 100940407, 201880814]

約数ペア:

[(1, 201880814), (2, 100940407), (17, 11875342), (19, 10625306), (34, 5937671), (38, 5312653), (323, 625018), (646, 312509)]