197492060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{580859}}^1$

素因数の和:580885

約数の個数: 24

約数和(自身を含む): 439130160

約数和(自身を除く): 241638100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 580859, 1161718, 2323436, 2904295, 5808590, 9874603, 11617180, 19749206, 39498412, 49373015, 98746030, 197492060]

約数ペア:

[(1, 197492060), (2, 98746030), (4, 49373015), (5, 39498412), (10, 19749206), (17, 11617180), (20, 9874603), (34, 5808590), (68, 2904295), (85, 2323436), (170, 1161718), (340, 580859)]