192700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 437472

約数和(自身を除く): 244772

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 164, 188, 205, 235, 410, 470, 820, 940, 1025, 1175, 1927, 2050, 2350, 3854, 4100, 4700, 7708, 9635, 19270, 38540, 48175, 96350, 192700]

約数ペア:

[(1, 192700), (2, 96350), (4, 48175), (5, 38540), (10, 19270), (20, 9635), (25, 7708), (41, 4700), (47, 4100), (50, 3854), (82, 2350), (94, 2050), (100, 1927), (164, 1175), (188, 1025), (205, 940), (235, 820), (410, 470)]