206899146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1356

約数の個数: 72

約数和(自身を含む): 491946624

約数和(自身を除く): 285047478

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 289, 306, 527, 558, 578, 867, 1054, 1283, 1581, 1734, 2566, 2601, 3162, 3849, 4743, 5202, 7698, 8959, 9486, 11547, 17918, 21811, 23094, 26877, 39773, 43622, 53754, 65433, 79546, 80631, 119319, 130866, 161262, 196299, 238638, 357957, 370787, 392598, 676141, 715914, 741574, 1112361, 1352282, 2028423, 2224722, 3337083, 4056846, 6085269, 6674166, 11494397, 12170538, 22988794, 34483191, 68966382, 103449573, 206899146]

約数ペア:

[(1, 206899146), (2, 103449573), (3, 68966382), (6, 34483191), (9, 22988794), (17, 12170538), (18, 11494397), (31, 6674166), (34, 6085269), (51, 4056846), (62, 3337083), (93, 2224722), (102, 2028423), (153, 1352282), (186, 1112361), (279, 741574), (289, 715914), (306, 676141), (527, 392598), (558, 370787), (578, 357957), (867, 238638), (1054, 196299), (1283, 161262), (1581, 130866), (1734, 119319), (2566, 80631), (2601, 79546), (3162, 65433), (3849, 53754), (4743, 43622), (5202, 39773), (7698, 26877), (8959, 23094), (9486, 21811), (11547, 17918)]