208546096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 456399360

約数和(自身を除く): 247853264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 79, 88, 106, 158, 176, 212, 283, 316, 424, 566, 583, 632, 848, 869, 1132, 1166, 1264, 1738, 2264, 2332, 3113, 3476, 4187, 4528, 4664, 6226, 6952, 8374, 9328, 12452, 13904, 14999, 16748, 22357, 24904, 29998, 33496, 44714, 46057, 49808, 59996, 66992, 89428, 92114, 119992, 164989, 178856, 184228, 239984, 245927, 329978, 357712, 368456, 491854, 659956, 736912, 983708, 1184921, 1319912, 1967416, 2369842, 2639824, 3934832, 4739684, 9479368, 13034131, 18958736, 26068262, 52136524, 104273048, 208546096]

約数ペア:

[(1, 208546096), (2, 104273048), (4, 52136524), (8, 26068262), (11, 18958736), (16, 13034131), (22, 9479368), (44, 4739684), (53, 3934832), (79, 2639824), (88, 2369842), (106, 1967416), (158, 1319912), (176, 1184921), (212, 983708), (283, 736912), (316, 659956), (424, 491854), (566, 368456), (583, 357712), (632, 329978), (848, 245927), (869, 239984), (1132, 184228), (1166, 178856), (1264, 164989), (1738, 119992), (2264, 92114), (2332, 89428), (3113, 66992), (3476, 59996), (4187, 49808), (4528, 46057), (4664, 44714), (6226, 33496), (6952, 29998), (8374, 24904), (9328, 22357), (12452, 16748), (13904, 14999)]