201715328

素因数分解:

$2^7\times {\mathrm{977}}^1\times {\mathrm{1613}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 402515460

約数和(自身を除く): 200800132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 977, 1613, 1954, 3226, 3908, 6452, 7816, 12904, 15632, 25808, 31264, 51616, 62528, 103232, 125056, 206464, 1575901, 3151802, 6303604, 12607208, 25214416, 50428832, 100857664, 201715328]

約数ペア:

[(1, 201715328), (2, 100857664), (4, 50428832), (8, 25214416), (16, 12607208), (32, 6303604), (64, 3151802), (128, 1575901), (977, 206464), (1613, 125056), (1954, 103232), (3226, 62528), (3908, 51616), (6452, 31264), (7816, 25808), (12904, 15632)]