208292968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 461744640

約数和(自身を除く): 253451672

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 53, 62, 92, 104, 106, 124, 184, 212, 248, 299, 403, 424, 598, 689, 713, 806, 1196, 1219, 1378, 1426, 1612, 1643, 2392, 2438, 2756, 2809, 2852, 3224, 3286, 4876, 5512, 5618, 5704, 6572, 9269, 9752, 11236, 13144, 15847, 18538, 21359, 22472, 31694, 36517, 37076, 37789, 42718, 63388, 64607, 73034, 74152, 75578, 85436, 87079, 126776, 129214, 146068, 151156, 170872, 174158, 258428, 292136, 302312, 348316, 491257, 516856, 696632, 839891, 982514, 1132027, 1679782, 1965028, 2002817, 2264054, 3359564, 3930056, 4005634, 4528108, 6719128, 8011268, 9056216, 16022536, 26036621, 52073242, 104146484, 208292968]

約数ペア:

[(1, 208292968), (2, 104146484), (4, 52073242), (8, 26036621), (13, 16022536), (23, 9056216), (26, 8011268), (31, 6719128), (46, 4528108), (52, 4005634), (53, 3930056), (62, 3359564), (92, 2264054), (104, 2002817), (106, 1965028), (124, 1679782), (184, 1132027), (212, 982514), (248, 839891), (299, 696632), (403, 516856), (424, 491257), (598, 348316), (689, 302312), (713, 292136), (806, 258428), (1196, 174158), (1219, 170872), (1378, 151156), (1426, 146068), (1612, 129214), (1643, 126776), (2392, 87079), (2438, 85436), (2756, 75578), (2809, 74152), (2852, 73034), (3224, 64607), (3286, 63388), (4876, 42718), (5512, 37789), (5618, 37076), (5704, 36517), (6572, 31694), (9269, 22472), (9752, 21359), (11236, 18538), (13144, 15847)]