213473364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{105263}}^1$

素因数の和:105296

約数の個数: 36

約数和(自身を含む): 539372736

約数和(自身を除く): 325899372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 105263, 210526, 315789, 421052, 631578, 1263156, 1368419, 2736838, 4105257, 5473676, 8210514, 16421028, 17789447, 35578894, 53368341, 71157788, 106736682, 213473364]

約数ペア:

[(1, 213473364), (2, 106736682), (3, 71157788), (4, 53368341), (6, 35578894), (12, 17789447), (13, 16421028), (26, 8210514), (39, 5473676), (52, 4105257), (78, 2736838), (156, 1368419), (169, 1263156), (338, 631578), (507, 421052), (676, 315789), (1014, 210526), (2028, 105263)]