201299193

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 311250108

約数和(自身を除く): 109950915

約数列:

[1, 3, 9, 17, 51, 153, 193, 289, 401, 579, 867, 1203, 1737, 2601, 3281, 3609, 6817, 9843, 20451, 29529, 55777, 61353, 77393, 115889, 167331, 232179, 347667, 501993, 696537, 1043001, 1315681, 3947043, 11841129, 22366577, 67099731, 201299193]

約数ペア:

[(1, 201299193), (3, 67099731), (9, 22366577), (17, 11841129), (51, 3947043), (153, 1315681), (193, 1043001), (289, 696537), (401, 501993), (579, 347667), (867, 232179), (1203, 167331), (1737, 115889), (2601, 77393), (3281, 61353), (3609, 55777), (6817, 29529), (9843, 20451)]