202327303664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{667553}}^1$

素因数の和:668577

約数の個数: 40

約数和(自身を含む): 413055713040

約数和(自身を除く): 210728409376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 997, 1994, 3988, 7976, 15952, 18943, 37886, 75772, 151544, 303088, 667553, 1335106, 2670212, 5340424, 10680848, 12683507, 25367014, 50734028, 101468056, 202936112, 665550341, 1331100682, 2662201364, 5324402728, 10648805456, 12645456479, 25290912958, 50581825916, 101163651832, 202327303664]

約数ペア:

[(1, 202327303664), (2, 101163651832), (4, 50581825916), (8, 25290912958), (16, 12645456479), (19, 10648805456), (38, 5324402728), (76, 2662201364), (152, 1331100682), (304, 665550341), (997, 202936112), (1994, 101468056), (3988, 50734028), (7976, 25367014), (15952, 12683507), (18943, 10680848), (37886, 5340424), (75772, 2670212), (151544, 1335106), (303088, 667553)]