247202452

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{9931}}^1$

素因数の和:10076

約数の個数: 36

約数和(自身を含む): 507247104

約数和(自身を除く): 260044652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 3556, 6223, 9931, 12446, 19862, 24892, 39724, 69517, 139034, 278068, 486619, 973238, 1261237, 1946476, 2522474, 5044948, 8828659, 17657318, 35314636, 61800613, 123601226, 247202452]

約数ペア:

[(1, 247202452), (2, 123601226), (4, 61800613), (7, 35314636), (14, 17657318), (28, 8828659), (49, 5044948), (98, 2522474), (127, 1946476), (196, 1261237), (254, 973238), (508, 486619), (889, 278068), (1778, 139034), (3556, 69517), (6223, 39724), (9931, 24892), (12446, 19862)]