201389922

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 475891200

約数和(自身を除く): 274501278

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 431, 459, 509, 862, 918, 1018, 1293, 1527, 2586, 3054, 3879, 4581, 7327, 7758, 8653, 9162, 11637, 13743, 14654, 17306, 21981, 23274, 25959, 27486, 43962, 51918, 65943, 77877, 131886, 155754, 197829, 219379, 233631, 395658, 438758, 467262, 658137, 1316274, 1974411, 3729443, 3948822, 5923233, 7458886, 11188329, 11846466, 22376658, 33564987, 67129974, 100694961, 201389922]

約数ペア:

[(1, 201389922), (2, 100694961), (3, 67129974), (6, 33564987), (9, 22376658), (17, 11846466), (18, 11188329), (27, 7458886), (34, 5923233), (51, 3948822), (54, 3729443), (102, 1974411), (153, 1316274), (306, 658137), (431, 467262), (459, 438758), (509, 395658), (862, 233631), (918, 219379), (1018, 197829), (1293, 155754), (1527, 131886), (2586, 77877), (3054, 65943), (3879, 51918), (4581, 43962), (7327, 27486), (7758, 25959), (8653, 23274), (9162, 21981), (11637, 17306), (13743, 14654)]