211326476

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 390168576

約数和(自身を除く): 178842100

約数列:

[1, 2, 4, 47, 53, 94, 106, 127, 167, 188, 212, 254, 334, 508, 668, 2491, 4982, 5969, 6731, 7849, 8851, 9964, 11938, 13462, 15698, 17702, 21209, 23876, 26924, 31396, 35404, 42418, 84836, 316357, 415997, 632714, 831994, 996823, 1124077, 1265428, 1663988, 1993646, 2248154, 3987292, 4496308, 52831619, 105663238, 211326476]

約数ペア:

[(1, 211326476), (2, 105663238), (4, 52831619), (47, 4496308), (53, 3987292), (94, 2248154), (106, 1993646), (127, 1663988), (167, 1265428), (188, 1124077), (212, 996823), (254, 831994), (334, 632714), (508, 415997), (668, 316357), (2491, 84836), (4982, 42418), (5969, 35404), (6731, 31396), (7849, 26924), (8851, 23876), (9964, 21209), (11938, 17702), (13462, 15698)]