201979096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{32327}}^1$

素因数の和:32415

約数の個数: 32

約数和(自身を含む): 418970880

約数和(自身を除く): 216991784

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 32327, 64654, 129308, 258616, 355597, 711194, 1422388, 2295217, 2844776, 4590434, 9180868, 18361736, 25247387, 50494774, 100989548, 201979096]

約数ペア:

[(1, 201979096), (2, 100989548), (4, 50494774), (8, 25247387), (11, 18361736), (22, 9180868), (44, 4590434), (71, 2844776), (88, 2295217), (142, 1422388), (284, 711194), (568, 355597), (781, 258616), (1562, 129308), (3124, 64654), (6248, 32327)]