208020288

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{22111}}^1$

素因数の和:22140

約数の個数: 84

約数和(自身を含む): 640275072

約数和(自身を除く): 432254784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 22111, 44222, 66333, 88444, 132666, 154777, 176888, 265332, 309554, 353776, 464331, 530664, 619108, 707552, 928662, 1061328, 1083439, 1238216, 1415104, 1857324, 2122656, 2166878, 2476432, 3250317, 3714648, 4245312, 4333756, 4952864, 6500634, 7429296, 8667512, 9905728, 13001268, 14858592, 17335024, 26002536, 29717184, 34670048, 52005072, 69340096, 104010144, 208020288]

約数ペア:

[(1, 208020288), (2, 104010144), (3, 69340096), (4, 52005072), (6, 34670048), (7, 29717184), (8, 26002536), (12, 17335024), (14, 14858592), (16, 13001268), (21, 9905728), (24, 8667512), (28, 7429296), (32, 6500634), (42, 4952864), (48, 4333756), (49, 4245312), (56, 3714648), (64, 3250317), (84, 2476432), (96, 2166878), (98, 2122656), (112, 1857324), (147, 1415104), (168, 1238216), (192, 1083439), (196, 1061328), (224, 928662), (294, 707552), (336, 619108), (392, 530664), (448, 464331), (588, 353776), (672, 309554), (784, 265332), (1176, 176888), (1344, 154777), (1568, 132666), (2352, 88444), (3136, 66333), (4704, 44222), (9408, 22111)]