207220956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23623}}^1$

素因数の和:23690

約数の個数: 48

約数和(自身を含む): 523885824

約数和(自身を除く): 316664868

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 23623, 47246, 70869, 94492, 141738, 283476, 401591, 803182, 1015789, 1204773, 1606364, 2031578, 2409546, 3047367, 4063156, 4819092, 6094734, 12189468, 17268413, 34536826, 51805239, 69073652, 103610478, 207220956]

約数ペア:

[(1, 207220956), (2, 103610478), (3, 69073652), (4, 51805239), (6, 34536826), (12, 17268413), (17, 12189468), (34, 6094734), (43, 4819092), (51, 4063156), (68, 3047367), (86, 2409546), (102, 2031578), (129, 1606364), (172, 1204773), (204, 1015789), (258, 803182), (516, 401591), (731, 283476), (1462, 141738), (2193, 94492), (2924, 70869), (4386, 47246), (8772, 23623)]