205291476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2102

約数の個数: 96

約数和(自身を含む): 581320320

約数和(自身を除く): 376028844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 156, 219, 234, 292, 351, 438, 468, 657, 702, 876, 949, 1314, 1404, 1898, 1971, 2003, 2628, 2847, 3796, 3942, 4006, 5694, 6009, 7884, 8012, 8541, 11388, 12018, 17082, 18027, 24036, 25623, 26039, 34164, 36054, 51246, 52078, 54081, 72108, 78117, 102492, 104156, 108162, 146219, 156234, 216324, 234351, 292438, 312468, 438657, 468702, 584876, 703053, 877314, 937404, 1315971, 1406106, 1754628, 1900847, 2631942, 2812212, 3801694, 3947913, 5263884, 5702541, 7603388, 7895826, 11405082, 15791652, 17107623, 22810164, 34215246, 51322869, 68430492, 102645738, 205291476]

約数ペア:

[(1, 205291476), (2, 102645738), (3, 68430492), (4, 51322869), (6, 34215246), (9, 22810164), (12, 17107623), (13, 15791652), (18, 11405082), (26, 7895826), (27, 7603388), (36, 5702541), (39, 5263884), (52, 3947913), (54, 3801694), (73, 2812212), (78, 2631942), (108, 1900847), (117, 1754628), (146, 1406106), (156, 1315971), (219, 937404), (234, 877314), (292, 703053), (351, 584876), (438, 468702), (468, 438657), (657, 312468), (702, 292438), (876, 234351), (949, 216324), (1314, 156234), (1404, 146219), (1898, 108162), (1971, 104156), (2003, 102492), (2628, 78117), (2847, 72108), (3796, 54081), (3942, 52078), (4006, 51246), (5694, 36054), (6009, 34164), (7884, 26039), (8012, 25623), (8541, 24036), (11388, 18027), (12018, 17082)]