202185269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 245887488

約数和(自身を除く): 43702219

約数列:

[1, 11, 13, 43, 131, 143, 251, 473, 559, 1441, 1703, 2761, 3263, 5633, 6149, 10793, 18733, 32881, 35893, 61963, 73229, 118723, 140309, 361691, 427453, 805519, 1413883, 1543399, 4701983, 15552713, 18380479, 202185269]

約数ペア:

[(1, 202185269), (11, 18380479), (13, 15552713), (43, 4701983), (131, 1543399), (143, 1413883), (251, 805519), (473, 427453), (559, 361691), (1441, 140309), (1703, 118723), (2761, 73229), (3263, 61963), (5633, 35893), (6149, 32881), (10793, 18733)]