210955256

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{21739}}^1$

素因数の和:22958

約数の個数: 16

約数和(自身を含む): 395885400

約数和(自身を除く): 184930144

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 21739, 43478, 86956, 173912, 26369407, 52738814, 105477628, 210955256]

約数ペア:

[(1, 210955256), (2, 105477628), (4, 52738814), (8, 26369407), (1213, 173912), (2426, 86956), (4852, 43478), (9704, 21739)]