211723088

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{96589}}^1$

素因数の和:96734

約数の個数: 20

約数和(自身を含む): 413212020

約数和(自身を除く): 201488932

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 96589, 193178, 386356, 772712, 1545424, 13232693, 26465386, 52930772, 105861544, 211723088]

約数ペア:

[(1, 211723088), (2, 105861544), (4, 52930772), (8, 26465386), (16, 13232693), (137, 1545424), (274, 772712), (548, 386356), (1096, 193178), (2192, 96589)]