214984912

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{601}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 424000640

約数和(自身を除く): 209015728

約数列:

[1, 2, 4, 8, 16, 79, 158, 283, 316, 566, 601, 632, 1132, 1202, 1264, 2264, 2404, 4528, 4808, 9616, 22357, 44714, 47479, 89428, 94958, 170083, 178856, 189916, 340166, 357712, 379832, 680332, 759664, 1360664, 2721328, 13436557, 26873114, 53746228, 107492456, 214984912]

約数ペア:

[(1, 214984912), (2, 107492456), (4, 53746228), (8, 26873114), (16, 13436557), (79, 2721328), (158, 1360664), (283, 759664), (316, 680332), (566, 379832), (601, 357712), (632, 340166), (1132, 189916), (1202, 178856), (1264, 170083), (2264, 94958), (2404, 89428), (4528, 47479), (4808, 44714), (9616, 22357)]