208624944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 617460480

約数和(自身を除く): 408835536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 59, 66, 74, 88, 111, 118, 132, 148, 176, 177, 181, 222, 236, 264, 296, 354, 362, 407, 444, 472, 528, 543, 592, 649, 708, 724, 814, 888, 944, 1086, 1221, 1298, 1416, 1448, 1628, 1776, 1947, 1991, 2172, 2183, 2442, 2596, 2832, 2896, 3256, 3894, 3982, 4344, 4366, 4884, 5192, 5973, 6512, 6549, 6697, 7788, 7964, 8688, 8732, 9768, 10384, 10679, 11946, 13098, 13394, 15576, 15928, 17464, 19536, 20091, 21358, 23892, 24013, 26196, 26788, 31152, 31856, 32037, 34928, 40182, 42716, 47784, 48026, 52392, 53576, 64074, 72039, 73667, 80364, 85432, 95568, 96052, 104784, 107152, 117469, 128148, 144078, 147334, 160728, 170864, 192104, 221001, 234938, 256296, 288156, 294668, 321456, 352407, 384208, 395123, 442002, 469876, 512592, 576312, 589336, 704814, 790246, 884004, 939752, 1152624, 1178672, 1185369, 1409628, 1580492, 1768008, 1879504, 2370738, 2819256, 3160984, 3536016, 4346353, 4741476, 5638512, 6321968, 8692706, 9482952, 13039059, 17385412, 18965904, 26078118, 34770824, 52156236, 69541648, 104312472, 208624944]

約数ペア:

[(1, 208624944), (2, 104312472), (3, 69541648), (4, 52156236), (6, 34770824), (8, 26078118), (11, 18965904), (12, 17385412), (16, 13039059), (22, 9482952), (24, 8692706), (33, 6321968), (37, 5638512), (44, 4741476), (48, 4346353), (59, 3536016), (66, 3160984), (74, 2819256), (88, 2370738), (111, 1879504), (118, 1768008), (132, 1580492), (148, 1409628), (176, 1185369), (177, 1178672), (181, 1152624), (222, 939752), (236, 884004), (264, 790246), (296, 704814), (354, 589336), (362, 576312), (407, 512592), (444, 469876), (472, 442002), (528, 395123), (543, 384208), (592, 352407), (649, 321456), (708, 294668), (724, 288156), (814, 256296), (888, 234938), (944, 221001), (1086, 192104), (1221, 170864), (1298, 160728), (1416, 147334), (1448, 144078), (1628, 128148), (1776, 117469), (1947, 107152), (1991, 104784), (2172, 96052), (2183, 95568), (2442, 85432), (2596, 80364), (2832, 73667), (2896, 72039), (3256, 64074), (3894, 53576), (3982, 52392), (4344, 48026), (4366, 47784), (4884, 42716), (5192, 40182), (5973, 34928), (6512, 32037), (6549, 31856), (6697, 31152), (7788, 26788), (7964, 26196), (8688, 24013), (8732, 23892), (9768, 21358), (10384, 20091), (10679, 19536), (11946, 17464), (13098, 15928), (13394, 15576)]