204501294

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5454

約数の個数: 64

約数和(自身を含む): 491385600

約数和(自身を除く): 286884306

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 4218, 5387, 6327, 10774, 12654, 16161, 18981, 32322, 37962, 48483, 96966, 102353, 145449, 199319, 204706, 290898, 307059, 398638, 597957, 614118, 921177, 1195914, 1793871, 1842354, 2763531, 3587742, 3787061, 5381613, 5527062, 7574122, 10763226, 11361183, 22722366, 34083549, 68167098, 102250647, 204501294]

約数ペア:

[(1, 204501294), (2, 102250647), (3, 68167098), (6, 34083549), (9, 22722366), (18, 11361183), (19, 10763226), (27, 7574122), (37, 5527062), (38, 5381613), (54, 3787061), (57, 3587742), (74, 2763531), (111, 1842354), (114, 1793871), (171, 1195914), (222, 921177), (333, 614118), (342, 597957), (513, 398638), (666, 307059), (703, 290898), (999, 204706), (1026, 199319), (1406, 145449), (1998, 102353), (2109, 96966), (4218, 48483), (5387, 37962), (6327, 32322), (10774, 18981), (12654, 16161)]