209584186

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 368271360

約数和(自身を除く): 158687174

約数列:

[1, 2, 7, 14, 47, 94, 329, 443, 658, 719, 886, 1438, 3101, 5033, 6202, 10066, 20821, 33793, 41642, 67586, 145747, 236551, 291494, 318517, 473102, 637034, 2229619, 4459238, 14970299, 29940598, 104792093, 209584186]

約数ペア:

[(1, 209584186), (2, 104792093), (7, 29940598), (14, 14970299), (47, 4459238), (94, 2229619), (329, 637034), (443, 473102), (658, 318517), (719, 291494), (886, 236551), (1438, 145747), (3101, 67586), (5033, 41642), (6202, 33793), (10066, 20821)]