200002112

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1755

約数の個数: 56

約数和(自身を含む): 419380416

約数和(自身を除く): 219378304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 83, 92, 166, 184, 332, 368, 664, 736, 1328, 1472, 1637, 1909, 2656, 3274, 3818, 5312, 6548, 7636, 13096, 15272, 26192, 30544, 37651, 52384, 61088, 75302, 104768, 122176, 135871, 150604, 271742, 301208, 543484, 602416, 1086968, 1204832, 2173936, 2409664, 3125033, 4347872, 6250066, 8695744, 12500132, 25000264, 50000528, 100001056, 200002112]

約数ペア:

[(1, 200002112), (2, 100001056), (4, 50000528), (8, 25000264), (16, 12500132), (23, 8695744), (32, 6250066), (46, 4347872), (64, 3125033), (83, 2409664), (92, 2173936), (166, 1204832), (184, 1086968), (332, 602416), (368, 543484), (664, 301208), (736, 271742), (1328, 150604), (1472, 135871), (1637, 122176), (1909, 104768), (2656, 75302), (3274, 61088), (3818, 52384), (5312, 37651), (6548, 30544), (7636, 26192), (13096, 15272)]