201719908567

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{2423}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 218218176000

約数和(自身を除く): 16498267433

約数列:

[1, 19, 61, 109, 659, 1159, 2071, 2423, 6649, 12521, 40199, 46037, 71831, 126331, 147803, 264107, 763781, 1364789, 1596757, 2808257, 4381691, 5018033, 16110527, 30338383, 83252129, 97402177, 174046513, 306100013, 1850641363, 3306883747, 10616837293, 201719908567]

約数ペア:

[(1, 201719908567), (19, 10616837293), (61, 3306883747), (109, 1850641363), (659, 306100013), (1159, 174046513), (2071, 97402177), (2423, 83252129), (6649, 30338383), (12521, 16110527), (40199, 5018033), (46037, 4381691), (71831, 2808257), (126331, 1596757), (147803, 1364789), (264107, 763781)]