201864104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 417992400

約数和(自身を除く): 216128296

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 113, 178, 193, 226, 356, 386, 452, 712, 772, 904, 1157, 1469, 1544, 2314, 2509, 2938, 4628, 5018, 5876, 9256, 10036, 10057, 11752, 17177, 20072, 20114, 21809, 34354, 40228, 43618, 68708, 80456, 87236, 130741, 137416, 174472, 223301, 261482, 283517, 446602, 522964, 567034, 893204, 1045928, 1134068, 1786408, 1941001, 2268136, 3882002, 7764004, 15528008, 25233013, 50466026, 100932052, 201864104]

約数ペア:

[(1, 201864104), (2, 100932052), (4, 50466026), (8, 25233013), (13, 15528008), (26, 7764004), (52, 3882002), (89, 2268136), (104, 1941001), (113, 1786408), (178, 1134068), (193, 1045928), (226, 893204), (356, 567034), (386, 522964), (452, 446602), (712, 283517), (772, 261482), (904, 223301), (1157, 174472), (1469, 137416), (1544, 130741), (2314, 87236), (2509, 80456), (2938, 68708), (4628, 43618), (5018, 40228), (5876, 34354), (9256, 21809), (10036, 20114), (10057, 20072), (11752, 17177)]