205338889700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{228637}}^1$

素因数の和:229941

約数の個数: 72

約数和(自身を含む): 509639589312

約数和(自身を除く): 304300699612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1283, 2566, 5132, 6415, 8981, 12830, 17962, 25660, 32075, 35924, 44905, 64150, 89810, 128300, 179620, 224525, 228637, 449050, 457274, 898100, 914548, 1143185, 1600459, 2286370, 3200918, 4572740, 5715925, 6401836, 8002295, 11431850, 16004590, 22863700, 32009180, 40011475, 80022950, 160045900, 293341271, 586682542, 1173365084, 1466706355, 2053388897, 2933412710, 4106777794, 5866825420, 7333531775, 8213555588, 10266944485, 14667063550, 20533888970, 29334127100, 41067777940, 51334722425, 102669444850, 205338889700]

約数ペア:

[(1, 205338889700), (2, 102669444850), (4, 51334722425), (5, 41067777940), (7, 29334127100), (10, 20533888970), (14, 14667063550), (20, 10266944485), (25, 8213555588), (28, 7333531775), (35, 5866825420), (50, 4106777794), (70, 2933412710), (100, 2053388897), (140, 1466706355), (175, 1173365084), (350, 586682542), (700, 293341271), (1283, 160045900), (2566, 80022950), (5132, 40011475), (6415, 32009180), (8981, 22863700), (12830, 16004590), (17962, 11431850), (25660, 8002295), (32075, 6401836), (35924, 5715925), (44905, 4572740), (64150, 3200918), (89810, 2286370), (128300, 1600459), (179620, 1143185), (224525, 914548), (228637, 898100), (449050, 457274)]