200895940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38783}}^1$

素因数の和:38836

約数の個数: 48

約数和(自身を含む): 495194112

約数和(自身を除く): 294298172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 38783, 77566, 155132, 193915, 271481, 387830, 542962, 775660, 1085924, 1357405, 1434971, 2714810, 2869942, 5429620, 5739884, 7174855, 10044797, 14349710, 20089594, 28699420, 40179188, 50223985, 100447970, 200895940]

約数ペア:

[(1, 200895940), (2, 100447970), (4, 50223985), (5, 40179188), (7, 28699420), (10, 20089594), (14, 14349710), (20, 10044797), (28, 7174855), (35, 5739884), (37, 5429620), (70, 2869942), (74, 2714810), (140, 1434971), (148, 1357405), (185, 1085924), (259, 775660), (370, 542962), (518, 387830), (740, 271481), (1036, 193915), (1295, 155132), (2590, 77566), (5180, 38783)]