196003328

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 80

約数和(自身を含む): 413652096

約数和(自身を除く): 217648768

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 233, 248, 256, 424, 466, 496, 512, 848, 932, 992, 1643, 1696, 1864, 1984, 3286, 3392, 3728, 3968, 6572, 6784, 7223, 7456, 7936, 12349, 13144, 13568, 14446, 14912, 15872, 24698, 26288, 27136, 28892, 29824, 49396, 52576, 57784, 59648, 98792, 105152, 115568, 119296, 197584, 210304, 231136, 382819, 395168, 420608, 462272, 765638, 790336, 841216, 924544, 1531276, 1580672, 1849088, 3062552, 3161344, 3698176, 6125104, 6322688, 12250208, 24500416, 49000832, 98001664, 196003328]

約数ペア:

[(1, 196003328), (2, 98001664), (4, 49000832), (8, 24500416), (16, 12250208), (31, 6322688), (32, 6125104), (53, 3698176), (62, 3161344), (64, 3062552), (106, 1849088), (124, 1580672), (128, 1531276), (212, 924544), (233, 841216), (248, 790336), (256, 765638), (424, 462272), (466, 420608), (496, 395168), (512, 382819), (848, 231136), (932, 210304), (992, 197584), (1643, 119296), (1696, 115568), (1864, 105152), (1984, 98792), (3286, 59648), (3392, 57784), (3728, 52576), (3968, 49396), (6572, 29824), (6784, 28892), (7223, 27136), (7456, 26288), (7936, 24698), (12349, 15872), (13144, 14912), (13568, 14446)]