208807424

素因数分解:

$2^9\times 7^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 515592000

約数和(自身を除く): 306784576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 49, 56, 58, 64, 82, 98, 112, 116, 128, 164, 196, 203, 224, 232, 256, 287, 328, 343, 392, 406, 448, 464, 512, 574, 656, 686, 784, 812, 896, 928, 1148, 1189, 1312, 1372, 1421, 1568, 1624, 1792, 1856, 2009, 2296, 2378, 2624, 2744, 2842, 3136, 3248, 3584, 3712, 4018, 4592, 4756, 5248, 5488, 5684, 6272, 6496, 7424, 8036, 8323, 9184, 9512, 9947, 10496, 10976, 11368, 12544, 12992, 14063, 14848, 16072, 16646, 18368, 19024, 19894, 20992, 21952, 22736, 25088, 25984, 28126, 32144, 33292, 36736, 38048, 39788, 43904, 45472, 51968, 56252, 58261, 64288, 66584, 73472, 76096, 79576, 87808, 90944, 103936, 112504, 116522, 128576, 133168, 146944, 152192, 159152, 175616, 181888, 225008, 233044, 257152, 266336, 304384, 318304, 363776, 407827, 450016, 466088, 514304, 532672, 608768, 636608, 727552, 815654, 900032, 932176, 1028608, 1065344, 1273216, 1631308, 1800064, 1864352, 2130688, 2546432, 3262616, 3600128, 3728704, 4261376, 5092864, 6525232, 7200256, 7457408, 13050464, 14914816, 26100928, 29829632, 52201856, 104403712, 208807424]

約数ペア:

[(1, 208807424), (2, 104403712), (4, 52201856), (7, 29829632), (8, 26100928), (14, 14914816), (16, 13050464), (28, 7457408), (29, 7200256), (32, 6525232), (41, 5092864), (49, 4261376), (56, 3728704), (58, 3600128), (64, 3262616), (82, 2546432), (98, 2130688), (112, 1864352), (116, 1800064), (128, 1631308), (164, 1273216), (196, 1065344), (203, 1028608), (224, 932176), (232, 900032), (256, 815654), (287, 727552), (328, 636608), (343, 608768), (392, 532672), (406, 514304), (448, 466088), (464, 450016), (512, 407827), (574, 363776), (656, 318304), (686, 304384), (784, 266336), (812, 257152), (896, 233044), (928, 225008), (1148, 181888), (1189, 175616), (1312, 159152), (1372, 152192), (1421, 146944), (1568, 133168), (1624, 128576), (1792, 116522), (1856, 112504), (2009, 103936), (2296, 90944), (2378, 87808), (2624, 79576), (2744, 76096), (2842, 73472), (3136, 66584), (3248, 64288), (3584, 58261), (3712, 56252), (4018, 51968), (4592, 45472), (4756, 43904), (5248, 39788), (5488, 38048), (5684, 36736), (6272, 33292), (6496, 32144), (7424, 28126), (8036, 25984), (8323, 25088), (9184, 22736), (9512, 21952), (9947, 20992), (10496, 19894), (10976, 19024), (11368, 18368), (12544, 16646), (12992, 16072), (14063, 14848)]