201291320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9133}}^1$

素因数の和:9192

約数の個数: 64

約数和(自身を含む): 493236000

約数和(自身を除く): 291944680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 9133, 11020, 18266, 22040, 36532, 45665, 73064, 91330, 173527, 182660, 264857, 347054, 365320, 529714, 694108, 867635, 1059428, 1324285, 1388216, 1735270, 2118856, 2648570, 3470540, 5032283, 5297140, 6941080, 10064566, 10594280, 20129132, 25161415, 40258264, 50322830, 100645660, 201291320]

約数ペア:

[(1, 201291320), (2, 100645660), (4, 50322830), (5, 40258264), (8, 25161415), (10, 20129132), (19, 10594280), (20, 10064566), (29, 6941080), (38, 5297140), (40, 5032283), (58, 3470540), (76, 2648570), (95, 2118856), (116, 1735270), (145, 1388216), (152, 1324285), (190, 1059428), (232, 867635), (290, 694108), (380, 529714), (551, 365320), (580, 347054), (760, 264857), (1102, 182660), (1160, 173527), (2204, 91330), (2755, 73064), (4408, 45665), (5510, 36532), (9133, 22040), (11020, 18266)]