211262324

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{82913}}^1$

素因数の和:82944

約数の個数: 36

約数和(自身を含む): 463157604

約数和(自身を除く): 251895280

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 82913, 165826, 331652, 580391, 1077869, 1160782, 2155738, 2321564, 4062737, 4311476, 7545083, 8125474, 15090166, 16250948, 30180332, 52815581, 105631162, 211262324]

約数ペア:

[(1, 211262324), (2, 105631162), (4, 52815581), (7, 30180332), (13, 16250948), (14, 15090166), (26, 8125474), (28, 7545083), (49, 4311476), (52, 4062737), (91, 2321564), (98, 2155738), (182, 1160782), (196, 1077869), (364, 580391), (637, 331652), (1274, 165826), (2548, 82913)]