220074394

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{39883}}^1$

素因数の和:40005

約数の個数: 16

約数和(自身を含む): 344597760

約数和(自身を除く): 124523366

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 39883, 79766, 1236373, 2472746, 3549587, 7099174, 110037197, 220074394]

約数ペア:

[(1, 220074394), (2, 110037197), (31, 7099174), (62, 3549587), (89, 2472746), (178, 1236373), (2759, 79766), (5518, 39883)]