201831948

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1075

約数の個数: 72

約数和(自身を含む): 529657856

約数和(自身を除く): 327825908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 223, 279, 372, 446, 558, 669, 811, 892, 1116, 1338, 1622, 2007, 2433, 2676, 3244, 4014, 4866, 6913, 7299, 8028, 9732, 13826, 14598, 20739, 25141, 27652, 29196, 41478, 50282, 62217, 75423, 82956, 100564, 124434, 150846, 180853, 226269, 248868, 301692, 361706, 452538, 542559, 723412, 905076, 1085118, 1627677, 2170236, 3255354, 5606443, 6510708, 11212886, 16819329, 22425772, 33638658, 50457987, 67277316, 100915974, 201831948]

約数ペア:

[(1, 201831948), (2, 100915974), (3, 67277316), (4, 50457987), (6, 33638658), (9, 22425772), (12, 16819329), (18, 11212886), (31, 6510708), (36, 5606443), (62, 3255354), (93, 2170236), (124, 1627677), (186, 1085118), (223, 905076), (279, 723412), (372, 542559), (446, 452538), (558, 361706), (669, 301692), (811, 248868), (892, 226269), (1116, 180853), (1338, 150846), (1622, 124434), (2007, 100564), (2433, 82956), (2676, 75423), (3244, 62217), (4014, 50282), (4866, 41478), (6913, 29196), (7299, 27652), (8028, 25141), (9732, 20739), (13826, 14598)]