197454502

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 344448000

約数和(自身を除く): 146993498

約数列:

[1, 2, 7, 14, 103, 149, 206, 298, 721, 919, 1043, 1442, 1838, 2086, 6433, 12866, 15347, 30694, 94657, 107429, 136931, 189314, 214858, 273862, 662599, 958517, 1325198, 1917034, 14103893, 28207786, 98727251, 197454502]

約数ペア:

[(1, 197454502), (2, 98727251), (7, 28207786), (14, 14103893), (103, 1917034), (149, 1325198), (206, 958517), (298, 662599), (721, 273862), (919, 214858), (1043, 189314), (1442, 136931), (1838, 107429), (2086, 94657), (6433, 30694), (12866, 15347)]