197237386

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{9719}}^1$

素因数の和:9933

約数の個数: 16

約数和(自身を含む): 302097600

約数和(自身を除く): 104860214

約数列:

[1, 2, 73, 139, 146, 278, 9719, 10147, 19438, 20294, 709487, 1350941, 1418974, 2701882, 98618693, 197237386]

約数ペア:

[(1, 197237386), (2, 98618693), (73, 2701882), (139, 1418974), (146, 1350941), (278, 709487), (9719, 20294), (10147, 19438)]