200868160

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3851}}^1$

素因数の和:4031

約数の個数: 56

約数和(自身を含む): 481376736

約数和(自身を除く): 280508576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 2608, 3260, 3851, 5216, 6520, 7702, 10432, 13040, 15404, 19255, 26080, 30808, 38510, 52160, 61616, 77020, 123232, 154040, 246464, 308080, 616160, 627713, 1232320, 1255426, 2510852, 3138565, 5021704, 6277130, 10043408, 12554260, 20086816, 25108520, 40173632, 50217040, 100434080, 200868160]

約数ペア:

[(1, 200868160), (2, 100434080), (4, 50217040), (5, 40173632), (8, 25108520), (10, 20086816), (16, 12554260), (20, 10043408), (32, 6277130), (40, 5021704), (64, 3138565), (80, 2510852), (160, 1255426), (163, 1232320), (320, 627713), (326, 616160), (652, 308080), (815, 246464), (1304, 154040), (1630, 123232), (2608, 77020), (3260, 61616), (3851, 52160), (5216, 38510), (6520, 30808), (7702, 26080), (10432, 19255), (13040, 15404)]