207716096

素因数分解:

$2^8\times 7^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:630

約数の個数: 108

約数和(自身を含む): 499819320

約数和(自身を除く): 292103224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 406, 448, 464, 571, 784, 812, 896, 928, 1142, 1421, 1568, 1624, 1792, 1856, 2284, 2842, 3136, 3248, 3712, 3997, 4568, 5684, 6272, 6496, 7424, 7994, 9136, 11368, 12544, 12992, 15988, 16559, 18272, 22736, 25984, 27979, 31976, 33118, 36544, 45472, 51968, 55958, 63952, 66236, 73088, 90944, 111916, 115913, 127904, 132472, 146176, 181888, 223832, 231826, 255808, 264944, 363776, 447664, 463652, 511616, 529888, 811391, 895328, 927304, 1023232, 1059776, 1622782, 1790656, 1854608, 2119552, 3245564, 3581312, 3709216, 4239104, 6491128, 7162624, 7418432, 12982256, 14836864, 25964512, 29673728, 51929024, 103858048, 207716096]

約数ペア:

[(1, 207716096), (2, 103858048), (4, 51929024), (7, 29673728), (8, 25964512), (14, 14836864), (16, 12982256), (28, 7418432), (29, 7162624), (32, 6491128), (49, 4239104), (56, 3709216), (58, 3581312), (64, 3245564), (98, 2119552), (112, 1854608), (116, 1790656), (128, 1622782), (196, 1059776), (203, 1023232), (224, 927304), (232, 895328), (256, 811391), (392, 529888), (406, 511616), (448, 463652), (464, 447664), (571, 363776), (784, 264944), (812, 255808), (896, 231826), (928, 223832), (1142, 181888), (1421, 146176), (1568, 132472), (1624, 127904), (1792, 115913), (1856, 111916), (2284, 90944), (2842, 73088), (3136, 66236), (3248, 63952), (3712, 55958), (3997, 51968), (4568, 45472), (5684, 36544), (6272, 33118), (6496, 31976), (7424, 27979), (7994, 25984), (9136, 22736), (11368, 18272), (12544, 16559), (12992, 15988)]