190208095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15937}}^1$

素因数の和:15991

約数の個数: 32

約数和(自身を含む): 293769216

約数和(自身を除く): 103561121

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 15937, 79685, 111559, 175307, 494047, 557795, 876535, 1227149, 2470235, 3458329, 5434517, 6135745, 17291645, 27172585, 38041619, 190208095]

約数ペア:

[(1, 190208095), (5, 38041619), (7, 27172585), (11, 17291645), (31, 6135745), (35, 5434517), (55, 3458329), (77, 2470235), (155, 1227149), (217, 876535), (341, 557795), (385, 494047), (1085, 175307), (1705, 111559), (2387, 79685), (11935, 15937)]