200146018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 313441920

約数和(自身を除く): 113295902

約数列:

[1, 2, 67, 71, 109, 134, 142, 193, 218, 386, 4757, 7303, 7739, 9514, 12931, 13703, 14606, 15478, 21037, 25862, 27406, 42074, 518513, 918101, 1037026, 1409479, 1493627, 1836202, 2818958, 2987254, 100073009, 200146018]

約数ペア:

[(1, 200146018), (2, 100073009), (67, 2987254), (71, 2818958), (109, 1836202), (134, 1493627), (142, 1409479), (193, 1037026), (218, 918101), (386, 518513), (4757, 42074), (7303, 27406), (7739, 25862), (9514, 21037), (12931, 15478), (13703, 14606)]