207612990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59149}}^1$

素因数の和:59178

約数の個数: 64

約数和(自身を含む): 596232000

約数和(自身を除く): 388619010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 59149, 118298, 177447, 295745, 354894, 532341, 591490, 768937, 887235, 1064682, 1537874, 1597023, 1774470, 2306811, 2661705, 3194046, 3844685, 4613622, 5323410, 6920433, 7689370, 7985115, 11534055, 13840866, 15970230, 20761299, 23068110, 34602165, 41522598, 69204330, 103806495, 207612990]

約数ペア:

[(1, 207612990), (2, 103806495), (3, 69204330), (5, 41522598), (6, 34602165), (9, 23068110), (10, 20761299), (13, 15970230), (15, 13840866), (18, 11534055), (26, 7985115), (27, 7689370), (30, 6920433), (39, 5323410), (45, 4613622), (54, 3844685), (65, 3194046), (78, 2661705), (90, 2306811), (117, 1774470), (130, 1597023), (135, 1537874), (195, 1064682), (234, 887235), (270, 768937), (351, 591490), (390, 532341), (585, 354894), (702, 295745), (1170, 177447), (1755, 118298), (3510, 59149)]