211580238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{27701}}^1$

素因数の和:27792

約数の個数: 32

約数和(自身を含む): 452096640

約数和(自身を除く): 240516402

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 27701, 55402, 83103, 166206, 526319, 1052638, 1578957, 1855967, 3157914, 3711934, 5567901, 11135802, 35263373, 70526746, 105790119, 211580238]

約数ペア:

[(1, 211580238), (2, 105790119), (3, 70526746), (6, 35263373), (19, 11135802), (38, 5567901), (57, 3711934), (67, 3157914), (114, 1855967), (134, 1578957), (201, 1052638), (402, 526319), (1273, 166206), (2546, 83103), (3819, 55402), (7638, 27701)]