200826945

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 399706560

約数和(自身を除く): 198879615

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 61, 81, 99, 135, 165, 183, 297, 305, 405, 495, 549, 671, 739, 891, 915, 1485, 1647, 2013, 2217, 2745, 3355, 3695, 4455, 4941, 6039, 6651, 8129, 8235, 10065, 11085, 18117, 19953, 24387, 24705, 30195, 33255, 40645, 45079, 54351, 59859, 73161, 90585, 99765, 121935, 135237, 219483, 225395, 271755, 299295, 365805, 405711, 495869, 658449, 676185, 1097415, 1217133, 1487607, 2028555, 2479345, 3292245, 3651399, 4462821, 6085665, 7438035, 13388463, 18256995, 22314105, 40165389, 66942315, 200826945]

約数ペア:

[(1, 200826945), (3, 66942315), (5, 40165389), (9, 22314105), (11, 18256995), (15, 13388463), (27, 7438035), (33, 6085665), (45, 4462821), (55, 3651399), (61, 3292245), (81, 2479345), (99, 2028555), (135, 1487607), (165, 1217133), (183, 1097415), (297, 676185), (305, 658449), (405, 495869), (495, 405711), (549, 365805), (671, 299295), (739, 271755), (891, 225395), (915, 219483), (1485, 135237), (1647, 121935), (2013, 99765), (2217, 90585), (2745, 73161), (3355, 59859), (3695, 54351), (4455, 45079), (4941, 40645), (6039, 33255), (6651, 30195), (8129, 24705), (8235, 24387), (10065, 19953), (11085, 18117)]