207913309345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3697}}^1\times {\mathrm{4451}}^1$

素因数の和:8198

約数の個数: 48

約数和(自身を含む): 301084414848

約数和(自身を除く): 93171105503

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1805, 2527, 3697, 4451, 12635, 18485, 22255, 25879, 31157, 70243, 84569, 129395, 155785, 351215, 422845, 491701, 591983, 1334617, 1606811, 2458505, 2959915, 6673085, 8034055, 9342319, 11247677, 16455347, 46711595, 56238385, 82276735, 115187429, 312651593, 575937145, 1563257965, 2188561151, 5940380267, 10942805755, 29701901335, 41582661869, 207913309345]

約数ペア:

[(1, 207913309345), (5, 41582661869), (7, 29701901335), (19, 10942805755), (35, 5940380267), (95, 2188561151), (133, 1563257965), (361, 575937145), (665, 312651593), (1805, 115187429), (2527, 82276735), (3697, 56238385), (4451, 46711595), (12635, 16455347), (18485, 11247677), (22255, 9342319), (25879, 8034055), (31157, 6673085), (70243, 2959915), (84569, 2458505), (129395, 1606811), (155785, 1334617), (351215, 591983), (422845, 491701)]