208701598

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3853}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 369614016

約数和(自身を除く): 160912418

約数列:

[1, 2, 7, 14, 53, 73, 106, 146, 371, 511, 742, 1022, 3853, 3869, 7706, 7738, 26971, 27083, 53942, 54166, 204209, 281269, 408418, 562538, 1429463, 1968883, 2858926, 3937766, 14907257, 29814514, 104350799, 208701598]

約数ペア:

[(1, 208701598), (2, 104350799), (7, 29814514), (14, 14907257), (53, 3937766), (73, 2858926), (106, 1968883), (146, 1429463), (371, 562538), (511, 408418), (742, 281269), (1022, 204209), (3853, 54166), (3869, 53942), (7706, 27083), (7738, 26971)]