204344316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 613715200

約数和(自身を除く): 409370884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 342, 363, 396, 418, 484, 513, 594, 627, 684, 726, 823, 836, 1026, 1089, 1188, 1254, 1452, 1646, 1881, 2052, 2178, 2299, 2469, 2508, 3267, 3292, 3762, 4356, 4598, 4938, 5643, 6534, 6897, 7407, 7524, 9053, 9196, 9876, 11286, 13068, 13794, 14814, 15637, 18106, 20691, 22221, 22572, 27159, 27588, 29628, 31274, 36212, 41382, 44442, 46911, 54318, 62073, 62548, 81477, 82764, 88884, 93822, 99583, 108636, 124146, 140733, 162954, 172007, 187644, 199166, 244431, 248292, 281466, 298749, 325908, 344014, 398332, 422199, 488862, 516021, 562932, 597498, 688028, 844398, 896247, 977724, 1032042, 1194996, 1548063, 1688796, 1792494, 1892077, 2064084, 2688741, 3096126, 3584988, 3784154, 4644189, 5377482, 5676231, 6192252, 7568308, 9288378, 10754964, 11352462, 17028693, 18576756, 22704924, 34057386, 51086079, 68114772, 102172158, 204344316]

約数ペア:

[(1, 204344316), (2, 102172158), (3, 68114772), (4, 51086079), (6, 34057386), (9, 22704924), (11, 18576756), (12, 17028693), (18, 11352462), (19, 10754964), (22, 9288378), (27, 7568308), (33, 6192252), (36, 5676231), (38, 5377482), (44, 4644189), (54, 3784154), (57, 3584988), (66, 3096126), (76, 2688741), (99, 2064084), (108, 1892077), (114, 1792494), (121, 1688796), (132, 1548063), (171, 1194996), (198, 1032042), (209, 977724), (228, 896247), (242, 844398), (297, 688028), (342, 597498), (363, 562932), (396, 516021), (418, 488862), (484, 422199), (513, 398332), (594, 344014), (627, 325908), (684, 298749), (726, 281466), (823, 248292), (836, 244431), (1026, 199166), (1089, 187644), (1188, 172007), (1254, 162954), (1452, 140733), (1646, 124146), (1881, 108636), (2052, 99583), (2178, 93822), (2299, 88884), (2469, 82764), (2508, 81477), (3267, 62548), (3292, 62073), (3762, 54318), (4356, 46911), (4598, 44442), (4938, 41382), (5643, 36212), (6534, 31274), (6897, 29628), (7407, 27588), (7524, 27159), (9053, 22572), (9196, 22221), (9876, 20691), (11286, 18106), (13068, 15637), (13794, 14814)]