201166070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 224613130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 245, 263, 343, 446, 490, 526, 686, 1115, 1315, 1561, 1715, 1841, 2230, 2630, 3122, 3430, 3682, 7805, 9205, 10927, 12887, 15610, 18410, 21854, 25774, 54635, 58649, 64435, 76489, 90209, 109270, 117298, 128870, 152978, 180418, 293245, 382445, 410543, 451045, 586490, 764890, 821086, 902090, 2052715, 2873801, 4105430, 5747602, 14369005, 20116607, 28738010, 40233214, 100583035, 201166070]

約数ペア:

[(1, 201166070), (2, 100583035), (5, 40233214), (7, 28738010), (10, 20116607), (14, 14369005), (35, 5747602), (49, 4105430), (70, 2873801), (98, 2052715), (223, 902090), (245, 821086), (263, 764890), (343, 586490), (446, 451045), (490, 410543), (526, 382445), (686, 293245), (1115, 180418), (1315, 152978), (1561, 128870), (1715, 117298), (1841, 109270), (2230, 90209), (2630, 76489), (3122, 64435), (3430, 58649), (3682, 54635), (7805, 25774), (9205, 21854), (10927, 18410), (12887, 15610)]