219797058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{1747}}^1$

素因数の和:3378

約数の個数: 32

約数和(自身を含む): 473973696

約数和(自身を除く): 254176638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1613, 1747, 3226, 3494, 4839, 5241, 9678, 10482, 20969, 22711, 41938, 45422, 62907, 68133, 125814, 136266, 2817911, 5635822, 8453733, 16907466, 36632843, 73265686, 109898529, 219797058]

約数ペア:

[(1, 219797058), (2, 109898529), (3, 73265686), (6, 36632843), (13, 16907466), (26, 8453733), (39, 5635822), (78, 2817911), (1613, 136266), (1747, 125814), (3226, 68133), (3494, 62907), (4839, 45422), (5241, 41938), (9678, 22711), (10482, 20969)]