201219042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{5189}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 421511040

約数和(自身を除く): 220291998

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 281, 562, 843, 1686, 5189, 6463, 10378, 12926, 15567, 19389, 31134, 38778, 119347, 238694, 358041, 716082, 1458109, 2916218, 4374327, 8748654, 33536507, 67073014, 100609521, 201219042]

約数ペア:

[(1, 201219042), (2, 100609521), (3, 67073014), (6, 33536507), (23, 8748654), (46, 4374327), (69, 2916218), (138, 1458109), (281, 716082), (562, 358041), (843, 238694), (1686, 119347), (5189, 38778), (6463, 31134), (10378, 19389), (12926, 15567)]