201990512962

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1958449}}^1$

素因数の和:1958650

約数の個数: 32

約数和(自身を含む): 355341168000

約数和(自身を除く): 153350655038

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 371, 742, 973, 1946, 7367, 14734, 51569, 103138, 1958449, 3916898, 13709143, 27418286, 103797797, 207595594, 272224411, 544448822, 726584579, 1453169158, 1905570877, 3811141754, 14427893783, 28855787566, 100995256481, 201990512962]

約数ペア:

[(1, 201990512962), (2, 100995256481), (7, 28855787566), (14, 14427893783), (53, 3811141754), (106, 1905570877), (139, 1453169158), (278, 726584579), (371, 544448822), (742, 272224411), (973, 207595594), (1946, 103797797), (7367, 27418286), (14734, 13709143), (51569, 3916898), (103138, 1958449)]