212599518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 467970048

約数和(自身を除く): 255370530

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 61, 94, 102, 122, 141, 183, 282, 366, 727, 799, 1037, 1454, 1598, 2074, 2181, 2397, 2867, 3111, 4362, 4794, 5734, 6222, 8601, 12359, 17202, 24718, 34169, 37077, 44347, 48739, 68338, 74154, 88694, 97478, 102507, 133041, 146217, 205014, 266082, 292434, 580873, 753899, 1161746, 1507798, 1742619, 2084309, 2261697, 3485238, 4168618, 4523394, 6252927, 12505854, 35433253, 70866506, 106299759, 212599518]

約数ペア:

[(1, 212599518), (2, 106299759), (3, 70866506), (6, 35433253), (17, 12505854), (34, 6252927), (47, 4523394), (51, 4168618), (61, 3485238), (94, 2261697), (102, 2084309), (122, 1742619), (141, 1507798), (183, 1161746), (282, 753899), (366, 580873), (727, 292434), (799, 266082), (1037, 205014), (1454, 146217), (1598, 133041), (2074, 102507), (2181, 97478), (2397, 88694), (2867, 74154), (3111, 68338), (4362, 48739), (4794, 44347), (5734, 37077), (6222, 34169), (8601, 24718), (12359, 17202)]