201994057571

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1\times {\mathrm{122533}}^1$

素因数の和:123902

約数の個数: 16

約数和(自身を含む): 213762033408

約数和(自身を除く): 11767975837

約数列:

[1, 31, 41, 1271, 1297, 40207, 53177, 122533, 1648487, 3798523, 5023853, 155739443, 158925301, 4926684331, 6515937341, 201994057571]

約数ペア:

[(1, 201994057571), (31, 6515937341), (41, 4926684331), (1271, 158925301), (1297, 155739443), (40207, 5023853), (53177, 3798523), (122533, 1648487)]