203183796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 553029120

約数和(自身を除く): 349845324

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 38, 51, 57, 62, 68, 76, 89, 93, 102, 114, 124, 178, 186, 204, 228, 267, 323, 356, 361, 372, 527, 534, 589, 646, 722, 969, 1054, 1068, 1083, 1178, 1292, 1444, 1513, 1581, 1691, 1767, 1938, 2108, 2166, 2356, 2759, 3026, 3162, 3382, 3534, 3876, 4332, 4539, 5073, 5518, 6052, 6137, 6324, 6764, 7068, 8277, 9078, 10013, 10146, 11036, 11191, 12274, 16554, 18156, 18411, 20026, 20292, 22382, 24548, 28747, 30039, 32129, 33108, 33573, 36822, 40052, 44764, 46903, 52421, 57494, 60078, 64258, 67146, 73644, 86241, 93806, 96387, 104842, 114988, 120156, 128516, 134292, 140709, 157263, 172482, 187612, 190247, 192774, 209684, 281418, 314526, 344964, 380494, 385548, 546193, 562836, 570741, 629052, 760988, 891157, 995999, 1092386, 1141482, 1638579, 1782314, 1991998, 2184772, 2282964, 2673471, 2987997, 3277158, 3564628, 3983996, 5346942, 5975994, 6554316, 10693884, 11951988, 16931983, 33863966, 50795949, 67727932, 101591898, 203183796]

約数ペア:

[(1, 203183796), (2, 101591898), (3, 67727932), (4, 50795949), (6, 33863966), (12, 16931983), (17, 11951988), (19, 10693884), (31, 6554316), (34, 5975994), (38, 5346942), (51, 3983996), (57, 3564628), (62, 3277158), (68, 2987997), (76, 2673471), (89, 2282964), (93, 2184772), (102, 1991998), (114, 1782314), (124, 1638579), (178, 1141482), (186, 1092386), (204, 995999), (228, 891157), (267, 760988), (323, 629052), (356, 570741), (361, 562836), (372, 546193), (527, 385548), (534, 380494), (589, 344964), (646, 314526), (722, 281418), (969, 209684), (1054, 192774), (1068, 190247), (1083, 187612), (1178, 172482), (1292, 157263), (1444, 140709), (1513, 134292), (1581, 128516), (1691, 120156), (1767, 114988), (1938, 104842), (2108, 96387), (2166, 93806), (2356, 86241), (2759, 73644), (3026, 67146), (3162, 64258), (3382, 60078), (3534, 57494), (3876, 52421), (4332, 46903), (4539, 44764), (5073, 40052), (5518, 36822), (6052, 33573), (6137, 33108), (6324, 32129), (6764, 30039), (7068, 28747), (8277, 24548), (9078, 22382), (10013, 20292), (10146, 20026), (11036, 18411), (11191, 18156), (12274, 16554)]