201728263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 243129600

約数和(自身を除く): 41401337

約数列:

[1, 11, 19, 29, 83, 209, 319, 401, 551, 913, 1577, 2407, 4411, 6061, 7619, 11629, 17347, 26477, 33283, 45733, 83809, 127919, 220951, 366113, 503063, 632377, 965207, 2430461, 6956147, 10617277, 18338933, 201728263]

約数ペア:

[(1, 201728263), (11, 18338933), (19, 10617277), (29, 6956147), (83, 2430461), (209, 965207), (319, 632377), (401, 503063), (551, 366113), (913, 220951), (1577, 127919), (2407, 83809), (4411, 45733), (6061, 33283), (7619, 26477), (11629, 17347)]