331120076

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251611}}^1$

素因数の和:251669

約数の個数: 24

約数和(自身を含む): 676333056

約数和(自身を除く): 345212980

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 251611, 503222, 1006444, 1761277, 3522554, 7045108, 11825717, 23651434, 47302868, 82780019, 165560038, 331120076]

約数ペア:

[(1, 331120076), (2, 165560038), (4, 82780019), (7, 47302868), (14, 23651434), (28, 11825717), (47, 7045108), (94, 3522554), (188, 1761277), (329, 1006444), (658, 503222), (1316, 251611)]