211946862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{27749}}^1$

素因数の和:27840

約数の個数: 32

約数和(自身を含む): 452880000

約数和(自身を除く): 240933138

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 27749, 55498, 83247, 166494, 527231, 1054462, 1581693, 1859183, 3163386, 3718366, 5577549, 11155098, 35324477, 70648954, 105973431, 211946862]

約数ペア:

[(1, 211946862), (2, 105973431), (3, 70648954), (6, 35324477), (19, 11155098), (38, 5577549), (57, 3718366), (67, 3163386), (114, 1859183), (134, 1581693), (201, 1054462), (402, 527231), (1273, 166494), (2546, 83247), (3819, 55498), (7638, 27749)]