255271569196

素因数分解:

$2^2\times 7^1\times {\mathrm{38303}}^1\times {\mathrm{238019}}^1$

素因数の和:276333

約数の個数: 24

約数和(自身を含む): 510558612480

約数和(自身を除く): 255287043284

約数列:

[1, 2, 4, 7, 14, 28, 38303, 76606, 153212, 238019, 268121, 476038, 536242, 952076, 1072484, 1666133, 3332266, 6664532, 9116841757, 18233683514, 36467367028, 63817892299, 127635784598, 255271569196]

約数ペア:

[(1, 255271569196), (2, 127635784598), (4, 63817892299), (7, 36467367028), (14, 18233683514), (28, 9116841757), (38303, 6664532), (76606, 3332266), (153212, 1666133), (238019, 1072484), (268121, 952076), (476038, 536242)]