203463184287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1\times {\mathrm{1181}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 304348243968

約数和(自身を除く): 100885059681

約数列:

[1, 3, 11, 33, 47, 141, 277, 401, 517, 831, 1181, 1203, 1551, 3047, 3543, 4411, 9141, 12991, 13019, 13233, 18847, 38973, 39057, 55507, 56541, 111077, 143209, 166521, 207317, 327137, 333231, 429627, 473581, 610577, 621951, 981411, 1221847, 1420743, 1831731, 3598507, 3665541, 5209391, 5220619, 10795521, 15375439, 15628173, 15661857, 22258307, 46126317, 57426809, 66774921, 131181937, 169129829, 172280427, 244841377, 393545811, 507389487, 734524131, 1443001307, 4329003921, 6165551039, 18496653117, 67821061429, 203463184287]

約数ペア:

[(1, 203463184287), (3, 67821061429), (11, 18496653117), (33, 6165551039), (47, 4329003921), (141, 1443001307), (277, 734524131), (401, 507389487), (517, 393545811), (831, 244841377), (1181, 172280427), (1203, 169129829), (1551, 131181937), (3047, 66774921), (3543, 57426809), (4411, 46126317), (9141, 22258307), (12991, 15661857), (13019, 15628173), (13233, 15375439), (18847, 10795521), (38973, 5220619), (39057, 5209391), (55507, 3665541), (56541, 3598507), (111077, 1831731), (143209, 1420743), (166521, 1221847), (207317, 981411), (327137, 621951), (333231, 610577), (429627, 473581)]