208937352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5273}}^1$

素因数の和:5422

約数の個数: 64

約数和(自身を含む): 567060480

約数和(自身を除く): 358123128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 5273, 6604, 9906, 10546, 13208, 15819, 19812, 21092, 31638, 39624, 42184, 63276, 68549, 126552, 137098, 205647, 274196, 411294, 548392, 669671, 822588, 1339342, 1645176, 2009013, 2678684, 4018026, 5357368, 8036052, 8705723, 16072104, 17411446, 26117169, 34822892, 52234338, 69645784, 104468676, 208937352]

約数ペア:

[(1, 208937352), (2, 104468676), (3, 69645784), (4, 52234338), (6, 34822892), (8, 26117169), (12, 17411446), (13, 16072104), (24, 8705723), (26, 8036052), (39, 5357368), (52, 4018026), (78, 2678684), (104, 2009013), (127, 1645176), (156, 1339342), (254, 822588), (312, 669671), (381, 548392), (508, 411294), (762, 274196), (1016, 205647), (1524, 137098), (1651, 126552), (3048, 68549), (3302, 63276), (4953, 42184), (5273, 39624), (6604, 31638), (9906, 21092), (10546, 19812), (13208, 15819)]