200358145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 267821568

約数和(自身を除く): 67463423

約数列:

[1, 5, 13, 37, 65, 185, 227, 367, 481, 1135, 1835, 2405, 2951, 4771, 8399, 13579, 14755, 23855, 41995, 67895, 83309, 109187, 176527, 416545, 545935, 882635, 1083017, 3082433, 5415085, 15412165, 40071629, 200358145]

約数ペア:

[(1, 200358145), (5, 40071629), (13, 15412165), (37, 5415085), (65, 3082433), (185, 1083017), (227, 882635), (367, 545935), (481, 416545), (1135, 176527), (1835, 109187), (2405, 83309), (2951, 67895), (4771, 41995), (8399, 23855), (13579, 14755)]