205366902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{154877}}^1$

素因数の和:154912

約数の個数: 32

約数和(自身を含む): 468351072

約数和(自身を除く): 262984170

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 154877, 309754, 464631, 929262, 2013401, 2632909, 4026802, 5265818, 6040203, 7898727, 12080406, 15797454, 34227817, 68455634, 102683451, 205366902]

約数ペア:

[(1, 205366902), (2, 102683451), (3, 68455634), (6, 34227817), (13, 15797454), (17, 12080406), (26, 7898727), (34, 6040203), (39, 5265818), (51, 4026802), (78, 2632909), (102, 2013401), (221, 929262), (442, 464631), (663, 309754), (1326, 154877)]