207738306

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 461151288

約数和(自身を除く): 253412982

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 137, 183, 274, 366, 411, 549, 822, 1098, 1233, 1381, 2466, 2762, 4143, 8286, 8357, 12429, 16714, 24858, 25071, 50142, 75213, 84241, 150426, 168482, 189197, 252723, 378394, 505446, 567591, 758169, 1135182, 1516338, 1702773, 3405546, 11541017, 23082034, 34623051, 69246102, 103869153, 207738306]

約数ペア:

[(1, 207738306), (2, 103869153), (3, 69246102), (6, 34623051), (9, 23082034), (18, 11541017), (61, 3405546), (122, 1702773), (137, 1516338), (183, 1135182), (274, 758169), (366, 567591), (411, 505446), (549, 378394), (822, 252723), (1098, 189197), (1233, 168482), (1381, 150426), (2466, 84241), (2762, 75213), (4143, 50142), (8286, 25071), (8357, 24858), (12429, 16714)]