201580690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6353}}^1$

素因数の和:6546

約数の個数: 32

約数和(自身を含む): 384289920

約数和(自身を除く): 182709230

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 3173, 6346, 6353, 12706, 15865, 31730, 31765, 63530, 120707, 241414, 603535, 1060951, 1207070, 2121902, 5304755, 10609510, 20158069, 40316138, 100790345, 201580690]

約数ペア:

[(1, 201580690), (2, 100790345), (5, 40316138), (10, 20158069), (19, 10609510), (38, 5304755), (95, 2121902), (167, 1207070), (190, 1060951), (334, 603535), (835, 241414), (1670, 120707), (3173, 63530), (6346, 31765), (6353, 31730), (12706, 15865)]