197888292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{261757}}^1$

素因数の和:261777

約数の個数: 48

約数和(自身を含む): 586337920

約数和(自身を除く): 388449628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 261757, 523514, 785271, 1047028, 1570542, 1832299, 2355813, 3141084, 3664598, 4711626, 5496897, 7067439, 7329196, 9423252, 10993794, 14134878, 16490691, 21987588, 28269756, 32981382, 49472073, 65962764, 98944146, 197888292]

約数ペア:

[(1, 197888292), (2, 98944146), (3, 65962764), (4, 49472073), (6, 32981382), (7, 28269756), (9, 21987588), (12, 16490691), (14, 14134878), (18, 10993794), (21, 9423252), (27, 7329196), (28, 7067439), (36, 5496897), (42, 4711626), (54, 3664598), (63, 3141084), (84, 2355813), (108, 1832299), (126, 1570542), (189, 1047028), (252, 785271), (378, 523514), (756, 261757)]