205364096

素因数分解:

$2^7\times 7^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 481399200

約数和(自身を除く): 276035104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 137, 196, 224, 239, 274, 392, 448, 478, 548, 784, 896, 956, 959, 1096, 1568, 1673, 1912, 1918, 2192, 3136, 3346, 3824, 3836, 4384, 6272, 6692, 6713, 7648, 7672, 8768, 11711, 13384, 13426, 15296, 15344, 17536, 23422, 26768, 26852, 30592, 30688, 32743, 46844, 53536, 53704, 61376, 65486, 93688, 107072, 107408, 122752, 130972, 187376, 214144, 214816, 229201, 261944, 374752, 429632, 458402, 523888, 749504, 859264, 916804, 1047776, 1499008, 1604407, 1833608, 2095552, 3208814, 3667216, 4191104, 6417628, 7334432, 12835256, 14668864, 25670512, 29337728, 51341024, 102682048, 205364096]

約数ペア:

[(1, 205364096), (2, 102682048), (4, 51341024), (7, 29337728), (8, 25670512), (14, 14668864), (16, 12835256), (28, 7334432), (32, 6417628), (49, 4191104), (56, 3667216), (64, 3208814), (98, 2095552), (112, 1833608), (128, 1604407), (137, 1499008), (196, 1047776), (224, 916804), (239, 859264), (274, 749504), (392, 523888), (448, 458402), (478, 429632), (548, 374752), (784, 261944), (896, 229201), (956, 214816), (959, 214144), (1096, 187376), (1568, 130972), (1673, 122752), (1912, 107408), (1918, 107072), (2192, 93688), (3136, 65486), (3346, 61376), (3824, 53704), (3836, 53536), (4384, 46844), (6272, 32743), (6692, 30688), (6713, 30592), (7648, 26852), (7672, 26768), (8768, 23422), (11711, 17536), (13384, 15344), (13426, 15296)]