196052013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4139}}^1$

素因数の和:4441

約数の個数: 24

約数和(自身を含む): 299239200

約数和(自身を除く): 103187187

約数列:

[1, 3, 9, 19, 57, 171, 277, 831, 2493, 4139, 5263, 12417, 15789, 37251, 47367, 78641, 235923, 707769, 1146503, 3439509, 10318527, 21783557, 65350671, 196052013]

約数ペア:

[(1, 196052013), (3, 65350671), (9, 21783557), (19, 10318527), (57, 3439509), (171, 1146503), (277, 707769), (831, 235923), (2493, 78641), (4139, 47367), (5263, 37251), (12417, 15789)]