199014018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 483287040

約数和(自身を除く): 284273022

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 113, 114, 133, 226, 266, 339, 399, 678, 791, 798, 1582, 2147, 2207, 2373, 4294, 4414, 4746, 6441, 6621, 12882, 13242, 15029, 15449, 30058, 30898, 41933, 45087, 46347, 83866, 90174, 92694, 125799, 249391, 251598, 293531, 498782, 587062, 748173, 880593, 1496346, 1745737, 1761186, 3491474, 4738429, 5237211, 9476858, 10474422, 14215287, 28430574, 33169003, 66338006, 99507009, 199014018]

約数ペア:

[(1, 199014018), (2, 99507009), (3, 66338006), (6, 33169003), (7, 28430574), (14, 14215287), (19, 10474422), (21, 9476858), (38, 5237211), (42, 4738429), (57, 3491474), (113, 1761186), (114, 1745737), (133, 1496346), (226, 880593), (266, 748173), (339, 587062), (399, 498782), (678, 293531), (791, 251598), (798, 249391), (1582, 125799), (2147, 92694), (2207, 90174), (2373, 83866), (4294, 46347), (4414, 45087), (4746, 41933), (6441, 30898), (6621, 30058), (12882, 15449), (13242, 15029)]