205918542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16273}}^1$

素因数の和:16337

約数の個数: 48

約数和(自身を含む): 482361360

約数和(自身を除く): 276442818

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 16273, 32546, 48819, 97638, 146457, 292914, 309187, 602101, 618374, 927561, 1204202, 1806303, 1855122, 2782683, 3612606, 5418909, 5565366, 10837818, 11439919, 22879838, 34319757, 68639514, 102959271, 205918542]

約数ペア:

[(1, 205918542), (2, 102959271), (3, 68639514), (6, 34319757), (9, 22879838), (18, 11439919), (19, 10837818), (37, 5565366), (38, 5418909), (57, 3612606), (74, 2782683), (111, 1855122), (114, 1806303), (171, 1204202), (222, 927561), (333, 618374), (342, 602101), (666, 309187), (703, 292914), (1406, 146457), (2109, 97638), (4218, 48819), (6327, 32546), (12654, 16273)]