200917206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1523}}^1$

素因数の和:1890

約数の個数: 64

約数和(自身を含む): 512064000

約数和(自身を除く): 311146794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 349, 378, 698, 1047, 1523, 2094, 2443, 3046, 3141, 4569, 4886, 6282, 7329, 9138, 9423, 10661, 13707, 14658, 18846, 21322, 21987, 27414, 31983, 41121, 43974, 63966, 65961, 82242, 95949, 131922, 191898, 287847, 531527, 575694, 1063054, 1594581, 3189162, 3720689, 4783743, 7441378, 9567486, 11162067, 14351229, 22324134, 28702458, 33486201, 66972402, 100458603, 200917206]

約数ペア:

[(1, 200917206), (2, 100458603), (3, 66972402), (6, 33486201), (7, 28702458), (9, 22324134), (14, 14351229), (18, 11162067), (21, 9567486), (27, 7441378), (42, 4783743), (54, 3720689), (63, 3189162), (126, 1594581), (189, 1063054), (349, 575694), (378, 531527), (698, 287847), (1047, 191898), (1523, 131922), (2094, 95949), (2443, 82242), (3046, 65961), (3141, 63966), (4569, 43974), (4886, 41121), (6282, 31983), (7329, 27414), (9138, 21987), (9423, 21322), (10661, 18846), (13707, 14658)]