204903676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 403200000

約数和(自身を除く): 198296324

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 551, 589, 899, 1102, 1178, 1798, 2204, 2356, 2999, 3596, 5998, 11996, 17081, 34162, 56981, 68324, 86971, 92969, 113962, 173942, 185938, 227924, 347884, 371876, 1652449, 1766411, 2696101, 3304898, 3532822, 5392202, 6609796, 7065644, 10784404, 51225919, 102451838, 204903676]

約数ペア:

[(1, 204903676), (2, 102451838), (4, 51225919), (19, 10784404), (29, 7065644), (31, 6609796), (38, 5392202), (58, 3532822), (62, 3304898), (76, 2696101), (116, 1766411), (124, 1652449), (551, 371876), (589, 347884), (899, 227924), (1102, 185938), (1178, 173942), (1798, 113962), (2204, 92969), (2356, 86971), (2999, 68324), (3596, 56981), (5998, 34162), (11996, 17081)]