207942337278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{728993}}^1$

素因数の和:729090

約数の個数: 96

約数和(自身を含む): 515847818304

約数和(自身を除く): 307905481026

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 53, 69, 78, 106, 117, 138, 159, 207, 234, 299, 318, 414, 477, 598, 689, 897, 954, 1219, 1378, 1794, 2067, 2438, 2691, 3657, 4134, 5382, 6201, 7314, 10971, 12402, 15847, 21942, 31694, 47541, 95082, 142623, 285246, 728993, 1457986, 2186979, 4373958, 6560937, 9476909, 13121874, 16766839, 18953818, 28430727, 33533678, 38636629, 50300517, 56861454, 77273258, 85292181, 100601034, 115909887, 150901551, 170584362, 217968907, 231819774, 301803102, 347729661, 435937814, 502276177, 653906721, 695459322, 888642467, 1004552354, 1307813442, 1506828531, 1777284934, 1961720163, 2665927401, 3013657062, 3923440326, 4520485593, 5331854802, 7997782203, 9040971186, 11552352071, 15995564406, 23104704142, 34657056213, 69314112426, 103971168639, 207942337278]

約数ペア:

[(1, 207942337278), (2, 103971168639), (3, 69314112426), (6, 34657056213), (9, 23104704142), (13, 15995564406), (18, 11552352071), (23, 9040971186), (26, 7997782203), (39, 5331854802), (46, 4520485593), (53, 3923440326), (69, 3013657062), (78, 2665927401), (106, 1961720163), (117, 1777284934), (138, 1506828531), (159, 1307813442), (207, 1004552354), (234, 888642467), (299, 695459322), (318, 653906721), (414, 502276177), (477, 435937814), (598, 347729661), (689, 301803102), (897, 231819774), (954, 217968907), (1219, 170584362), (1378, 150901551), (1794, 115909887), (2067, 100601034), (2438, 85292181), (2691, 77273258), (3657, 56861454), (4134, 50300517), (5382, 38636629), (6201, 33533678), (7314, 28430727), (10971, 18953818), (12402, 16766839), (15847, 13121874), (21942, 9476909), (31694, 6560937), (47541, 4373958), (95082, 2186979), (142623, 1457986), (285246, 728993)]