204224060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{600659}}^1$

素因数の和:600685

約数の個数: 24

約数和(自身を含む): 454098960

約数和(自身を除く): 249874900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 600659, 1201318, 2402636, 3003295, 6006590, 10211203, 12013180, 20422406, 40844812, 51056015, 102112030, 204224060]

約数ペア:

[(1, 204224060), (2, 102112030), (4, 51056015), (5, 40844812), (10, 20422406), (17, 12013180), (20, 10211203), (34, 6006590), (68, 3003295), (85, 2402636), (170, 1201318), (340, 600659)]