213545306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{84673}}^1$

素因数の和:84785

約数の個数: 16

約数和(自身を含む): 348518184

約数和(自身を除く): 134972878

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 84673, 169346, 1100749, 2201498, 8213281, 16426562, 106772653, 213545306]

約数ペア:

[(1, 213545306), (2, 106772653), (13, 16426562), (26, 8213281), (97, 2201498), (194, 1100749), (1261, 169346), (2522, 84673)]