202205003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 275036160

約数和(自身を除く): 72831157

約数列:

[1, 7, 11, 13, 77, 79, 91, 143, 553, 869, 1001, 1027, 2557, 6083, 7189, 11297, 17899, 28127, 33241, 79079, 196889, 202003, 232687, 365651, 1414021, 2222033, 2559557, 2626039, 15554231, 18382273, 28886429, 202205003]

約数ペア:

[(1, 202205003), (7, 28886429), (11, 18382273), (13, 15554231), (77, 2626039), (79, 2559557), (91, 2222033), (143, 1414021), (553, 365651), (869, 232687), (1001, 202003), (1027, 196889), (2557, 79079), (6083, 33241), (7189, 28127), (11297, 17899)]