196202237

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 251817984

約数和(自身を除く): 55615747

約数列:

[1, 7, 11, 53, 77, 131, 367, 371, 583, 917, 1441, 2569, 4037, 4081, 6943, 10087, 19451, 28259, 48077, 48601, 76373, 136157, 213961, 336539, 528847, 534611, 1497727, 2548081, 3701929, 17836567, 28028891, 196202237]

約数ペア:

[(1, 196202237), (7, 28028891), (11, 17836567), (53, 3701929), (77, 2548081), (131, 1497727), (367, 534611), (371, 528847), (583, 336539), (917, 213961), (1441, 136157), (2569, 76373), (4037, 48601), (4081, 48077), (6943, 28259), (10087, 19451)]