230996872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6701}}^1$

素因数の和:6877

約数の個数: 32

約数和(自身を含む): 450374400

約数和(自身を除く): 219377528

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 6701, 8618, 13402, 17236, 26804, 34472, 53608, 207731, 415462, 830924, 931439, 1661848, 1862878, 3725756, 7451512, 28874609, 57749218, 115498436, 230996872]

約数ペア:

[(1, 230996872), (2, 115498436), (4, 57749218), (8, 28874609), (31, 7451512), (62, 3725756), (124, 1862878), (139, 1661848), (248, 931439), (278, 830924), (556, 415462), (1112, 207731), (4309, 53608), (6701, 34472), (8618, 26804), (13402, 17236)]