210717886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 338580000

約数和(自身を除く): 127862114

約数列:

[1, 2, 29, 37, 58, 74, 149, 298, 659, 1073, 1318, 2146, 4321, 5513, 8642, 11026, 19111, 24383, 38222, 48766, 98191, 159877, 196382, 319754, 707107, 1414214, 2847539, 3633067, 5695078, 7266134, 105358943, 210717886]

約数ペア:

[(1, 210717886), (2, 105358943), (29, 7266134), (37, 5695078), (58, 3633067), (74, 2847539), (149, 1414214), (298, 707107), (659, 319754), (1073, 196382), (1318, 159877), (2146, 98191), (4321, 48766), (5513, 38222), (8642, 24383), (11026, 19111)]