198103690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9227}}^1$

素因数の和:9366

約数の個数: 32

約数和(自身を含む): 378717120

約数和(自身を除く): 180613430

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 2147, 4294, 9227, 10735, 18454, 21470, 46135, 92270, 175313, 350626, 876565, 1042651, 1753130, 2085302, 5213255, 10426510, 19810369, 39620738, 99051845, 198103690]

約数ペア:

[(1, 198103690), (2, 99051845), (5, 39620738), (10, 19810369), (19, 10426510), (38, 5213255), (95, 2085302), (113, 1753130), (190, 1042651), (226, 876565), (565, 350626), (1130, 175313), (2147, 92270), (4294, 46135), (9227, 21470), (10735, 18454)]