212400088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{4027}}^1$

素因数の和:4399

約数の個数: 32

約数和(自身を含む): 420523200

約数和(自身を除く): 208123112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 347, 694, 1388, 2776, 4027, 6593, 8054, 13186, 16108, 26372, 32216, 52744, 76513, 153026, 306052, 612104, 1397369, 2794738, 5589476, 11178952, 26550011, 53100022, 106200044, 212400088]

約数ペア:

[(1, 212400088), (2, 106200044), (4, 53100022), (8, 26550011), (19, 11178952), (38, 5589476), (76, 2794738), (152, 1397369), (347, 612104), (694, 306052), (1388, 153026), (2776, 76513), (4027, 52744), (6593, 32216), (8054, 26372), (13186, 16108)]