213993087700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2663}}^1\times {\mathrm{114797}}^1$

素因数の和:117481

約数の個数: 72

約数和(自身を含む): 530906769792

約数和(自身を除く): 316913682092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2663, 5326, 10652, 13315, 18641, 26630, 37282, 53260, 66575, 74564, 93205, 114797, 133150, 186410, 229594, 266300, 372820, 459188, 466025, 573985, 803579, 932050, 1147970, 1607158, 1864100, 2295940, 2869925, 3214316, 4017895, 5739850, 8035790, 11479700, 16071580, 20089475, 40178950, 80357900, 305704411, 611408822, 1222817644, 1528522055, 2139930877, 3057044110, 4279861754, 6114088220, 7642610275, 8559723508, 10699654385, 15285220550, 21399308770, 30570441100, 42798617540, 53498271925, 106996543850, 213993087700]

約数ペア:

[(1, 213993087700), (2, 106996543850), (4, 53498271925), (5, 42798617540), (7, 30570441100), (10, 21399308770), (14, 15285220550), (20, 10699654385), (25, 8559723508), (28, 7642610275), (35, 6114088220), (50, 4279861754), (70, 3057044110), (100, 2139930877), (140, 1528522055), (175, 1222817644), (350, 611408822), (700, 305704411), (2663, 80357900), (5326, 40178950), (10652, 20089475), (13315, 16071580), (18641, 11479700), (26630, 8035790), (37282, 5739850), (53260, 4017895), (66575, 3214316), (74564, 2869925), (93205, 2295940), (114797, 1864100), (133150, 1607158), (186410, 1147970), (229594, 932050), (266300, 803579), (372820, 573985), (459188, 466025)]