200806972

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{2357}}^1$

素因数の和:2458

約数の個数: 36

約数和(自身を含む): 377327160

約数和(自身を除く): 176520188

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 361, 722, 1121, 1444, 2242, 2357, 4484, 4714, 9428, 21299, 42598, 44783, 85196, 89566, 139063, 179132, 278126, 556252, 850877, 1701754, 2642197, 3403508, 5284394, 10568788, 50201743, 100403486, 200806972]

約数ペア:

[(1, 200806972), (2, 100403486), (4, 50201743), (19, 10568788), (38, 5284394), (59, 3403508), (76, 2642197), (118, 1701754), (236, 850877), (361, 556252), (722, 278126), (1121, 179132), (1444, 139063), (2242, 89566), (2357, 85196), (4484, 44783), (4714, 42598), (9428, 21299)]