216804931739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1\times {\mathrm{6577}}^1$

素因数の和:8163

約数の個数: 32

約数和(自身を含む): 251458521600

約数和(自身を除く): 34653589861

約数列:

[1, 11, 19, 109, 209, 1199, 1447, 2071, 6577, 15917, 22781, 27493, 72347, 124963, 157723, 302423, 716893, 1374593, 1734953, 2996737, 7885823, 9516919, 13620967, 32964107, 104686109, 149830637, 180821461, 1037344171, 1989036071, 11410785881, 19709539249, 216804931739]

約数ペア:

[(1, 216804931739), (11, 19709539249), (19, 11410785881), (109, 1989036071), (209, 1037344171), (1199, 180821461), (1447, 149830637), (2071, 104686109), (6577, 32964107), (15917, 13620967), (22781, 9516919), (27493, 7885823), (72347, 2996737), (124963, 1734953), (157723, 1374593), (302423, 716893)]