201995047293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12017077}}^1$

素因数の和:12017524

約数の個数: 16

約数和(自身を含む): 290717150976

約数和(自身を除く): 88722103683

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 16809, 12017077, 36051231, 156222001, 468666003, 5179360187, 15538080561, 67331682431, 201995047293]

約数ペア:

[(1, 201995047293), (3, 67331682431), (13, 15538080561), (39, 5179360187), (431, 468666003), (1293, 156222001), (5603, 36051231), (16809, 12017077)]