201360491138

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{10211}}^1\times {\mathrm{161639}}^1$

素因数の和:171913

約数の個数: 16

約数和(自身を含む): 307024188480

約数和(自身を除く): 105663697342

約数列:

[1, 2, 61, 122, 10211, 20422, 161639, 323278, 622871, 1245742, 9859979, 19719958, 1650495829, 3300991658, 100680245569, 201360491138]

約数ペア:

[(1, 201360491138), (2, 100680245569), (61, 3300991658), (122, 1650495829), (10211, 19719958), (20422, 9859979), (161639, 1245742), (323278, 622871)]