2016206332

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 4162776576

約数和(自身を除く): 2146570244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 223, 283, 326, 446, 566, 652, 892, 1132, 1141, 1561, 1981, 2282, 3122, 3962, 4564, 6244, 7924, 7987, 10927, 13867, 15974, 21854, 27734, 31948, 36349, 43708, 46129, 55468, 63109, 72698, 92258, 126218, 145396, 184516, 252436, 254443, 322903, 441763, 508886, 645806, 883526, 1017772, 1291612, 1767052, 1781101, 2260321, 3092341, 3562202, 4520642, 6184682, 7124404, 9041284, 10286767, 12369364, 20573534, 41147068, 72007369, 144014738, 288029476, 504051583, 1008103166, 2016206332]

約数ペア:

[(1, 2016206332), (2, 1008103166), (4, 504051583), (7, 288029476), (14, 144014738), (28, 72007369), (49, 41147068), (98, 20573534), (163, 12369364), (196, 10286767), (223, 9041284), (283, 7124404), (326, 6184682), (446, 4520642), (566, 3562202), (652, 3092341), (892, 2260321), (1132, 1781101), (1141, 1767052), (1561, 1291612), (1981, 1017772), (2282, 883526), (3122, 645806), (3962, 508886), (4564, 441763), (6244, 322903), (7924, 254443), (7987, 252436), (10927, 184516), (13867, 145396), (15974, 126218), (21854, 92258), (27734, 72698), (31948, 63109), (36349, 55468), (43708, 46129)]