194299738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 316068480

約数和(自身を除く): 121768742

約数列:

[1, 2, 19, 38, 41, 82, 311, 401, 622, 779, 802, 1558, 5909, 7619, 11818, 12751, 15238, 16441, 25502, 32882, 124711, 242269, 249422, 312379, 484538, 624758, 2369509, 4739018, 5113151, 10226302, 97149869, 194299738]

約数ペア:

[(1, 194299738), (2, 97149869), (19, 10226302), (38, 5113151), (41, 4739018), (82, 2369509), (311, 624758), (401, 484538), (622, 312379), (779, 249422), (802, 242269), (1558, 124711), (5909, 32882), (7619, 25502), (11818, 16441), (12751, 15238)]