210955368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1103}}^1$

素因数の和:1738

約数の個数: 64

約数和(自身を含む): 569399040

約数和(自身を除く): 358443672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 613, 1103, 1226, 1839, 2206, 2452, 3309, 3678, 4412, 4904, 6618, 7356, 7969, 8824, 13236, 14339, 14712, 15938, 23907, 26472, 28678, 31876, 43017, 47814, 57356, 63752, 86034, 95628, 114712, 172068, 191256, 344136, 676139, 1352278, 2028417, 2704556, 4056834, 5409112, 8113668, 8789807, 16227336, 17579614, 26369421, 35159228, 52738842, 70318456, 105477684, 210955368]

約数ペア:

[(1, 210955368), (2, 105477684), (3, 70318456), (4, 52738842), (6, 35159228), (8, 26369421), (12, 17579614), (13, 16227336), (24, 8789807), (26, 8113668), (39, 5409112), (52, 4056834), (78, 2704556), (104, 2028417), (156, 1352278), (312, 676139), (613, 344136), (1103, 191256), (1226, 172068), (1839, 114712), (2206, 95628), (2452, 86034), (3309, 63752), (3678, 57356), (4412, 47814), (4904, 43017), (6618, 31876), (7356, 28678), (7969, 26472), (8824, 23907), (13236, 15938), (14339, 14712)]