219682078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{5303}}^1$

素因数の和:5592

約数の個数: 32

約数和(自身を含む): 412439040

約数和(自身を除く): 192756962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 269, 538, 1883, 2959, 3766, 5303, 5918, 10606, 20713, 37121, 41426, 58333, 74242, 116666, 408331, 816662, 1426507, 2853014, 9985549, 15691577, 19971098, 31383154, 109841039, 219682078]

約数ペア:

[(1, 219682078), (2, 109841039), (7, 31383154), (11, 19971098), (14, 15691577), (22, 9985549), (77, 2853014), (154, 1426507), (269, 816662), (538, 408331), (1883, 116666), (2959, 74242), (3766, 58333), (5303, 41426), (5918, 37121), (10606, 20713)]