196651707

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3467}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 312064512

約数和(自身を除く): 115412805

約数列:

[1, 3, 7, 21, 37, 73, 111, 219, 259, 511, 777, 1533, 2701, 3467, 8103, 10401, 18907, 24269, 56721, 72807, 128279, 253091, 384837, 759273, 897953, 1771637, 2693859, 5314911, 9364367, 28093101, 65550569, 196651707]

約数ペア:

[(1, 196651707), (3, 65550569), (7, 28093101), (21, 9364367), (37, 5314911), (73, 2693859), (111, 1771637), (219, 897953), (259, 759273), (511, 384837), (777, 253091), (1533, 128279), (2701, 72807), (3467, 56721), (8103, 24269), (10401, 18907)]