266937142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 418872384

約数和(自身を除く): 151935242

約数列:

[1, 2, 41, 82, 101, 167, 193, 202, 334, 386, 4141, 6847, 7913, 8282, 13694, 15826, 16867, 19493, 32231, 33734, 38986, 64462, 691547, 799213, 1321471, 1383094, 1598426, 2642942, 3255331, 6510662, 133468571, 266937142]

約数ペア:

[(1, 266937142), (2, 133468571), (41, 6510662), (82, 3255331), (101, 2642942), (167, 1598426), (193, 1383094), (202, 1321471), (334, 799213), (386, 691547), (4141, 64462), (6847, 38986), (7913, 33734), (8282, 32231), (13694, 19493), (15826, 16867)]