201002724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1729

約数の個数: 72

約数和(自身を含む): 549348800

約数和(自身を除く): 348346076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1399, 1842, 2763, 2798, 3684, 3991, 4197, 5526, 5596, 7982, 8394, 11052, 11973, 12591, 15964, 16788, 18187, 23946, 25182, 35919, 36374, 47892, 50364, 54561, 71838, 72748, 109122, 143676, 163683, 218244, 327366, 429493, 654732, 858986, 1288479, 1717972, 2576958, 3865437, 5153916, 5583409, 7730874, 11166818, 15461748, 16750227, 22333636, 33500454, 50250681, 67000908, 100501362, 201002724]

約数ペア:

[(1, 201002724), (2, 100501362), (3, 67000908), (4, 50250681), (6, 33500454), (9, 22333636), (12, 16750227), (13, 15461748), (18, 11166818), (26, 7730874), (36, 5583409), (39, 5153916), (52, 3865437), (78, 2576958), (117, 1717972), (156, 1288479), (234, 858986), (307, 654732), (468, 429493), (614, 327366), (921, 218244), (1228, 163683), (1399, 143676), (1842, 109122), (2763, 72748), (2798, 71838), (3684, 54561), (3991, 50364), (4197, 47892), (5526, 36374), (5596, 35919), (7982, 25182), (8394, 23946), (11052, 18187), (11973, 16788), (12591, 15964)]