201976996478

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{2355307}}^1$

素因数の和:2356171

約数の個数: 16

約数和(自身を含む): 309063515760

約数和(自身を除く): 107086519282

約数列:

[1, 2, 53, 106, 809, 1618, 42877, 85754, 2355307, 4710614, 124831271, 249662542, 1905443363, 3810886726, 100988498239, 201976996478]

約数ペア:

[(1, 201976996478), (2, 100988498239), (53, 3810886726), (106, 1905443363), (809, 249662542), (1618, 124831271), (42877, 4710614), (85754, 2355307)]