197264770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1777}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 376751088

約数和(自身を除く): 179486318

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 653, 1306, 1777, 3265, 3554, 6530, 8885, 11101, 17770, 22202, 30209, 55505, 60418, 111010, 151045, 302090, 1160381, 2320762, 5801905, 11603810, 19726477, 39452954, 98632385, 197264770]

約数ペア:

[(1, 197264770), (2, 98632385), (5, 39452954), (10, 19726477), (17, 11603810), (34, 5801905), (85, 2320762), (170, 1160381), (653, 302090), (1306, 151045), (1777, 111010), (3265, 60418), (3554, 55505), (6530, 30209), (8885, 22202), (11101, 17770)]