202801408

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 426787200

約数和(自身を除く): 223985792

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 116, 118, 128, 232, 236, 256, 463, 464, 472, 926, 928, 944, 1711, 1852, 1856, 1888, 3422, 3704, 3712, 3776, 6844, 7408, 7424, 7552, 13427, 13688, 14816, 15104, 26854, 27317, 27376, 29632, 53708, 54634, 54752, 59264, 107416, 109268, 109504, 118528, 214832, 218536, 219008, 429664, 437072, 438016, 792193, 859328, 874144, 1584386, 1718656, 1748288, 3168772, 3437312, 3496576, 6337544, 6993152, 12675088, 25350176, 50700352, 101400704, 202801408]

約数ペア:

[(1, 202801408), (2, 101400704), (4, 50700352), (8, 25350176), (16, 12675088), (29, 6993152), (32, 6337544), (58, 3496576), (59, 3437312), (64, 3168772), (116, 1748288), (118, 1718656), (128, 1584386), (232, 874144), (236, 859328), (256, 792193), (463, 438016), (464, 437072), (472, 429664), (926, 219008), (928, 218536), (944, 214832), (1711, 118528), (1852, 109504), (1856, 109268), (1888, 107416), (3422, 59264), (3704, 54752), (3712, 54634), (3776, 53708), (6844, 29632), (7408, 27376), (7424, 27317), (7552, 26854), (13427, 15104), (13688, 14816)]