190576946

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3698

約数の個数: 32

約数和(自身を含む): 338152320

約数和(自身を除く): 147575374

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1246, 3557, 3827, 7114, 7654, 24899, 26789, 49798, 53578, 152951, 305902, 316573, 633146, 1070657, 2141314, 2216011, 4432022, 13612639, 27225278, 95288473, 190576946]

約数ペア:

[(1, 190576946), (2, 95288473), (7, 27225278), (14, 13612639), (43, 4432022), (86, 2216011), (89, 2141314), (178, 1070657), (301, 633146), (602, 316573), (623, 305902), (1246, 152951), (3557, 53578), (3827, 49798), (7114, 26789), (7654, 24899)]