208393344

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{3547}}^1$

素因数の和:3587

約数の個数: 128

約数和(自身を含む): 651412800

約数和(自身を除く): 443019456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3547, 3672, 4896, 6528, 7094, 7344, 9792, 10641, 14188, 14688, 19584, 21282, 28376, 29376, 31923, 42564, 56752, 58752, 60299, 63846, 85128, 95769, 113504, 120598, 127692, 170256, 180897, 191538, 227008, 241196, 255384, 340512, 361794, 383076, 454016, 482392, 510768, 542691, 681024, 723588, 766152, 964784, 1021536, 1085382, 1362048, 1447176, 1532304, 1628073, 1929568, 2043072, 2170764, 2894352, 3064608, 3256146, 3859136, 4086144, 4341528, 5788704, 6129216, 6512292, 7718272, 8683056, 11577408, 12258432, 13024584, 17366112, 23154816, 26049168, 34732224, 52098336, 69464448, 104196672, 208393344]

約数ペア:

[(1, 208393344), (2, 104196672), (3, 69464448), (4, 52098336), (6, 34732224), (8, 26049168), (9, 23154816), (12, 17366112), (16, 13024584), (17, 12258432), (18, 11577408), (24, 8683056), (27, 7718272), (32, 6512292), (34, 6129216), (36, 5788704), (48, 4341528), (51, 4086144), (54, 3859136), (64, 3256146), (68, 3064608), (72, 2894352), (96, 2170764), (102, 2043072), (108, 1929568), (128, 1628073), (136, 1532304), (144, 1447176), (153, 1362048), (192, 1085382), (204, 1021536), (216, 964784), (272, 766152), (288, 723588), (306, 681024), (384, 542691), (408, 510768), (432, 482392), (459, 454016), (544, 383076), (576, 361794), (612, 340512), (816, 255384), (864, 241196), (918, 227008), (1088, 191538), (1152, 180897), (1224, 170256), (1632, 127692), (1728, 120598), (1836, 113504), (2176, 95769), (2448, 85128), (3264, 63846), (3456, 60299), (3547, 58752), (3672, 56752), (4896, 42564), (6528, 31923), (7094, 29376), (7344, 28376), (9792, 21282), (10641, 19584), (14188, 14688)]