197072344

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{39541}}^1$

素因数の和:39643

約数の個数: 32

約数和(自身を含む): 427053600

約数和(自身を除く): 229981256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 39541, 79082, 158164, 276787, 316328, 553574, 1107148, 2214296, 3519149, 7038298, 14076596, 24634043, 28153192, 49268086, 98536172, 197072344]

約数ペア:

[(1, 197072344), (2, 98536172), (4, 49268086), (7, 28153192), (8, 24634043), (14, 14076596), (28, 7038298), (56, 3519149), (89, 2214296), (178, 1107148), (356, 553574), (623, 316328), (712, 276787), (1246, 158164), (2492, 79082), (4984, 39541)]