302947148

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{230203}}^1$

素因数の和:230261

約数の個数: 24

約数和(自身を含む): 618788352

約数和(自身を除く): 315841204

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 230203, 460406, 920812, 1611421, 3222842, 6445684, 10819541, 21639082, 43278164, 75736787, 151473574, 302947148]

約数ペア:

[(1, 302947148), (2, 151473574), (4, 75736787), (7, 43278164), (14, 21639082), (28, 10819541), (47, 6445684), (94, 3222842), (188, 1611421), (329, 920812), (658, 460406), (1316, 230203)]