214912308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1377643}}^1$

素因数の和:1377663

約数の個数: 24

約数和(自身を含む): 540036448

約数和(自身を除く): 325124140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1377643, 2755286, 4132929, 5510572, 8265858, 16531716, 17909359, 35818718, 53728077, 71637436, 107456154, 214912308]

約数ペア:

[(1, 214912308), (2, 107456154), (3, 71637436), (4, 53728077), (6, 35818718), (12, 17909359), (13, 16531716), (26, 8265858), (39, 5510572), (52, 4132929), (78, 2755286), (156, 1377643)]