201822848

素因数分解:

$2^7\times {\mathrm{809}}^1\times {\mathrm{1949}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 402772500

約数和(自身を除く): 200949652

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 809, 1618, 1949, 3236, 3898, 6472, 7796, 12944, 15592, 25888, 31184, 51776, 62368, 103552, 124736, 249472, 1576741, 3153482, 6306964, 12613928, 25227856, 50455712, 100911424, 201822848]

約数ペア:

[(1, 201822848), (2, 100911424), (4, 50455712), (8, 25227856), (16, 12613928), (32, 6306964), (64, 3153482), (128, 1576741), (809, 249472), (1618, 124736), (1949, 103552), (3236, 62368), (3898, 51776), (6472, 31184), (7796, 25888), (12944, 15592)]