204909072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2707}}^1$

素因数の和:2820

約数の個数: 80

約数和(自身を含む): 564130560

約数和(自身を除く): 359221488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1992, 2707, 3154, 3984, 4731, 5414, 6308, 8121, 9462, 10828, 12616, 16242, 18924, 21656, 25232, 32484, 37848, 43312, 51433, 64968, 75696, 102866, 129936, 154299, 205732, 224681, 308598, 411464, 449362, 617196, 674043, 822928, 898724, 1234392, 1348086, 1797448, 2468784, 2696172, 3594896, 4268939, 5392344, 8537878, 10784688, 12806817, 17075756, 25613634, 34151512, 51227268, 68303024, 102454536, 204909072]

約数ペア:

[(1, 204909072), (2, 102454536), (3, 68303024), (4, 51227268), (6, 34151512), (8, 25613634), (12, 17075756), (16, 12806817), (19, 10784688), (24, 8537878), (38, 5392344), (48, 4268939), (57, 3594896), (76, 2696172), (83, 2468784), (114, 1797448), (152, 1348086), (166, 1234392), (228, 898724), (249, 822928), (304, 674043), (332, 617196), (456, 449362), (498, 411464), (664, 308598), (912, 224681), (996, 205732), (1328, 154299), (1577, 129936), (1992, 102866), (2707, 75696), (3154, 64968), (3984, 51433), (4731, 43312), (5414, 37848), (6308, 32484), (8121, 25232), (9462, 21656), (10828, 18924), (12616, 16242)]