201331340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2979

約数の個数: 96

約数和(自身を含む): 529441920

約数和(自身を除く): 328110580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 595, 812, 986, 1015, 1190, 1972, 2030, 2380, 2465, 2917, 3451, 4060, 4930, 5834, 6902, 9860, 11668, 13804, 14585, 17255, 20419, 29170, 34510, 40838, 49589, 58340, 69020, 81676, 84593, 99178, 102095, 169186, 198356, 204190, 247945, 338372, 347123, 408380, 422965, 495890, 592151, 694246, 845930, 991780, 1184302, 1388492, 1438081, 1691860, 1735615, 2368604, 2876162, 2960755, 3471230, 5752324, 5921510, 6942460, 7190405, 10066567, 11843020, 14380810, 20133134, 28761620, 40266268, 50332835, 100665670, 201331340]

約数ペア:

[(1, 201331340), (2, 100665670), (4, 50332835), (5, 40266268), (7, 28761620), (10, 20133134), (14, 14380810), (17, 11843020), (20, 10066567), (28, 7190405), (29, 6942460), (34, 5921510), (35, 5752324), (58, 3471230), (68, 2960755), (70, 2876162), (85, 2368604), (116, 1735615), (119, 1691860), (140, 1438081), (145, 1388492), (170, 1184302), (203, 991780), (238, 845930), (290, 694246), (340, 592151), (406, 495890), (476, 422965), (493, 408380), (580, 347123), (595, 338372), (812, 247945), (986, 204190), (1015, 198356), (1190, 169186), (1972, 102095), (2030, 99178), (2380, 84593), (2465, 81676), (2917, 69020), (3451, 58340), (4060, 49589), (4930, 40838), (5834, 34510), (6902, 29170), (9860, 20419), (11668, 17255), (13804, 14585)]