201542913

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 344635200

約数和(自身を除く): 143092287

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 149, 429, 447, 1051, 1287, 1341, 1639, 1937, 3153, 4917, 5811, 9459, 11561, 13663, 14751, 17433, 21307, 34683, 40989, 63921, 104049, 122967, 150293, 156599, 191763, 450879, 469797, 1352637, 1409391, 1722589, 2035787, 5167767, 6107361, 15503301, 18322083, 22393657, 67180971, 201542913]

約数ペア:

[(1, 201542913), (3, 67180971), (9, 22393657), (11, 18322083), (13, 15503301), (33, 6107361), (39, 5167767), (99, 2035787), (117, 1722589), (143, 1409391), (149, 1352637), (429, 469797), (447, 450879), (1051, 191763), (1287, 156599), (1341, 150293), (1639, 122967), (1937, 104049), (3153, 63921), (4917, 40989), (5811, 34683), (9459, 21307), (11561, 17433), (13663, 14751)]