220898502

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1235

約数の個数: 80

約数和(自身を含む): 545249232

約数和(自身を除く): 324350730

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 113, 162, 198, 226, 297, 339, 594, 678, 891, 1017, 1097, 1243, 1782, 2034, 2194, 2486, 3051, 3291, 3729, 6102, 6582, 7458, 9153, 9873, 11187, 12067, 18306, 19746, 22374, 24134, 29619, 33561, 36201, 59238, 67122, 72402, 88857, 100683, 108603, 123961, 177714, 201366, 217206, 247922, 325809, 371883, 651618, 743766, 977427, 1115649, 1363571, 1954854, 2231298, 2727142, 3346947, 4090713, 6693894, 8181426, 10040841, 12272139, 20081682, 24544278, 36816417, 73632834, 110449251, 220898502]

約数ペア:

[(1, 220898502), (2, 110449251), (3, 73632834), (6, 36816417), (9, 24544278), (11, 20081682), (18, 12272139), (22, 10040841), (27, 8181426), (33, 6693894), (54, 4090713), (66, 3346947), (81, 2727142), (99, 2231298), (113, 1954854), (162, 1363571), (198, 1115649), (226, 977427), (297, 743766), (339, 651618), (594, 371883), (678, 325809), (891, 247922), (1017, 217206), (1097, 201366), (1243, 177714), (1782, 123961), (2034, 108603), (2194, 100683), (2486, 88857), (3051, 72402), (3291, 67122), (3729, 59238), (6102, 36201), (6582, 33561), (7458, 29619), (9153, 24134), (9873, 22374), (11187, 19746), (12067, 18306)]