206560928

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 480743424

約数和(自身を除く): 274182496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 127, 137, 212, 224, 254, 274, 371, 424, 508, 548, 742, 848, 889, 959, 1016, 1096, 1484, 1696, 1778, 1918, 2032, 2192, 2968, 3556, 3836, 4064, 4384, 5936, 6731, 7112, 7261, 7672, 11872, 13462, 14224, 14522, 15344, 17399, 26924, 28448, 29044, 30688, 34798, 47117, 50827, 53848, 58088, 69596, 94234, 101654, 107696, 116176, 121793, 139192, 188468, 203308, 215392, 232352, 243586, 278384, 376936, 406616, 487172, 556768, 753872, 813232, 922147, 974344, 1507744, 1626464, 1844294, 1948688, 3688588, 3897376, 6455029, 7377176, 12910058, 14754352, 25820116, 29508704, 51640232, 103280464, 206560928]

約数ペア:

[(1, 206560928), (2, 103280464), (4, 51640232), (7, 29508704), (8, 25820116), (14, 14754352), (16, 12910058), (28, 7377176), (32, 6455029), (53, 3897376), (56, 3688588), (106, 1948688), (112, 1844294), (127, 1626464), (137, 1507744), (212, 974344), (224, 922147), (254, 813232), (274, 753872), (371, 556768), (424, 487172), (508, 406616), (548, 376936), (742, 278384), (848, 243586), (889, 232352), (959, 215392), (1016, 203308), (1096, 188468), (1484, 139192), (1696, 121793), (1778, 116176), (1918, 107696), (2032, 101654), (2192, 94234), (2968, 69596), (3556, 58088), (3836, 53848), (4064, 50827), (4384, 47117), (5936, 34798), (6731, 30688), (7112, 29044), (7261, 28448), (7672, 26924), (11872, 17399), (13462, 15344), (14224, 14522)]