201724348

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 423360000

約数和(自身を除く): 221635652

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 3499, 4118, 6998, 8236, 13996, 14413, 24493, 28826, 48986, 57652, 97972, 101471, 202942, 248429, 405884, 496858, 710297, 993716, 1420594, 1739003, 2841188, 3478006, 6956012, 7204441, 14408882, 28817764, 50431087, 100862174, 201724348]

約数ペア:

[(1, 201724348), (2, 100862174), (4, 50431087), (7, 28817764), (14, 14408882), (28, 7204441), (29, 6956012), (58, 3478006), (71, 2841188), (116, 1739003), (142, 1420594), (203, 993716), (284, 710297), (406, 496858), (497, 405884), (812, 248429), (994, 202942), (1988, 101471), (2059, 97972), (3499, 57652), (4118, 48986), (6998, 28826), (8236, 24493), (13996, 14413)]