201916935

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 404490240

約数和(自身を除く): 202573305

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 121, 135, 141, 165, 235, 263, 297, 363, 423, 495, 517, 605, 705, 789, 1089, 1269, 1315, 1485, 1551, 1815, 2115, 2367, 2585, 2893, 3267, 3945, 4653, 5445, 5687, 6345, 7101, 7755, 8679, 11835, 12361, 13959, 14465, 16335, 17061, 23265, 26037, 28435, 31823, 35505, 37083, 43395, 51183, 61805, 69795, 78111, 85305, 95469, 111249, 130185, 135971, 153549, 159115, 185415, 255915, 286407, 333747, 390555, 407913, 477345, 556245, 679855, 767745, 859221, 1223739, 1432035, 1495681, 1668735, 2039565, 3671217, 4296105, 4487043, 6118695, 7478405, 13461129, 18356085, 22435215, 40383387, 67305645, 201916935]

約数ペア:

[(1, 201916935), (3, 67305645), (5, 40383387), (9, 22435215), (11, 18356085), (15, 13461129), (27, 7478405), (33, 6118695), (45, 4487043), (47, 4296105), (55, 3671217), (99, 2039565), (121, 1668735), (135, 1495681), (141, 1432035), (165, 1223739), (235, 859221), (263, 767745), (297, 679855), (363, 556245), (423, 477345), (495, 407913), (517, 390555), (605, 333747), (705, 286407), (789, 255915), (1089, 185415), (1269, 159115), (1315, 153549), (1485, 135971), (1551, 130185), (1815, 111249), (2115, 95469), (2367, 85305), (2585, 78111), (2893, 69795), (3267, 61805), (3945, 51183), (4653, 43395), (5445, 37083), (5687, 35505), (6345, 31823), (7101, 28435), (7755, 26037), (8679, 23265), (11835, 17061), (12361, 16335), (13959, 14465)]