220970856

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{72497}}^1$

素因数の和:72633

約数の個数: 32

約数和(自身を含む): 556784640

約数和(自身を除く): 335813784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 72497, 144994, 217491, 289988, 434982, 579976, 869964, 1739928, 9207119, 18414238, 27621357, 36828476, 55242714, 73656952, 110485428, 220970856]

約数ペア:

[(1, 220970856), (2, 110485428), (3, 73656952), (4, 55242714), (6, 36828476), (8, 27621357), (12, 18414238), (24, 9207119), (127, 1739928), (254, 869964), (381, 579976), (508, 434982), (762, 289988), (1016, 217491), (1524, 144994), (3048, 72497)]