201831950975

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{5209}}^1$

素因数の和:5628

約数の個数: 48

約数和(自身を含む): 257963772000

約数和(自身を除く): 56131821025

約数列:

[1, 5, 25, 59, 109, 241, 295, 545, 1205, 1475, 2725, 5209, 6025, 6431, 14219, 26045, 26269, 32155, 71095, 130225, 131345, 160775, 307331, 355475, 567781, 656725, 1255369, 1536655, 1549871, 2838905, 6276845, 7683275, 7749355, 14194525, 31384225, 33499079, 38746775, 74066771, 136835221, 167495395, 370333855, 684176105, 837476975, 1851669275, 3420880525, 8073278039, 40366390195, 201831950975]

約数ペア:

[(1, 201831950975), (5, 40366390195), (25, 8073278039), (59, 3420880525), (109, 1851669275), (241, 837476975), (295, 684176105), (545, 370333855), (1205, 167495395), (1475, 136835221), (2725, 74066771), (5209, 38746775), (6025, 33499079), (6431, 31384225), (14219, 14194525), (26045, 7749355), (26269, 7683275), (32155, 6276845), (71095, 2838905), (130225, 1549871), (131345, 1536655), (160775, 1255369), (307331, 656725), (355475, 567781)]