202431339

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 356544000

約数和(自身を除く): 154112661

約数列:

[1, 3, 9, 11, 19, 27, 29, 33, 57, 87, 99, 171, 209, 261, 297, 319, 513, 551, 627, 783, 957, 1237, 1653, 1881, 2871, 3711, 4959, 5643, 6061, 8613, 11133, 13607, 14877, 18183, 23503, 33399, 35873, 40821, 54549, 70509, 107619, 122463, 163647, 211527, 258533, 322857, 367389, 394603, 634581, 681587, 775599, 968571, 1183809, 2044761, 2326797, 3551427, 6134283, 6980391, 7497457, 10654281, 18402849, 22492371, 67477113, 202431339]

約数ペア:

[(1, 202431339), (3, 67477113), (9, 22492371), (11, 18402849), (19, 10654281), (27, 7497457), (29, 6980391), (33, 6134283), (57, 3551427), (87, 2326797), (99, 2044761), (171, 1183809), (209, 968571), (261, 775599), (297, 681587), (319, 634581), (513, 394603), (551, 367389), (627, 322857), (783, 258533), (957, 211527), (1237, 163647), (1653, 122463), (1881, 107619), (2871, 70509), (3711, 54549), (4959, 40821), (5643, 35873), (6061, 33399), (8613, 23503), (11133, 18183), (13607, 14877)]