200626816

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120569}}^1$

素因数の和:120596

約数の個数: 32

約数和(自身を含む): 430434900

約数和(自身を除く): 229808084

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120569, 241138, 482276, 964552, 1567397, 1929104, 3134794, 3858208, 6269588, 7716416, 12539176, 15432832, 25078352, 50156704, 100313408, 200626816]

約数ペア:

[(1, 200626816), (2, 100313408), (4, 50156704), (8, 25078352), (13, 15432832), (16, 12539176), (26, 7716416), (32, 6269588), (52, 3858208), (64, 3134794), (104, 1929104), (128, 1567397), (208, 964552), (416, 482276), (832, 241138), (1664, 120569)]