214363954

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 375405696

約数和(自身を除く): 161041742

約数列:

[1, 2, 7, 14, 67, 134, 173, 346, 469, 938, 1211, 1321, 2422, 2642, 9247, 11591, 18494, 23182, 81137, 88507, 162274, 177014, 228533, 457066, 619549, 1239098, 1599731, 3199462, 15311711, 30623422, 107181977, 214363954]

約数ペア:

[(1, 214363954), (2, 107181977), (7, 30623422), (14, 15311711), (67, 3199462), (134, 1599731), (173, 1239098), (346, 619549), (469, 457066), (938, 228533), (1211, 177014), (1321, 162274), (2422, 88507), (2642, 81137), (9247, 23182), (11591, 18494)]