204766146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:928

約数の個数: 72

約数和(自身を含む): 486800496

約数和(自身を除く): 282034350

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 169, 234, 249, 338, 498, 507, 747, 811, 1014, 1079, 1494, 1521, 1622, 2158, 2433, 3042, 3237, 4866, 6474, 7299, 9711, 10543, 14027, 14598, 19422, 21086, 28054, 31629, 42081, 63258, 67313, 84162, 94887, 126243, 134626, 137059, 189774, 201939, 252486, 274118, 403878, 411177, 605817, 822354, 875069, 1211634, 1233531, 1750138, 2467062, 2625207, 5250414, 7875621, 11375897, 15751242, 22751794, 34127691, 68255382, 102383073, 204766146]

約数ペア:

[(1, 204766146), (2, 102383073), (3, 68255382), (6, 34127691), (9, 22751794), (13, 15751242), (18, 11375897), (26, 7875621), (39, 5250414), (78, 2625207), (83, 2467062), (117, 1750138), (166, 1233531), (169, 1211634), (234, 875069), (249, 822354), (338, 605817), (498, 411177), (507, 403878), (747, 274118), (811, 252486), (1014, 201939), (1079, 189774), (1494, 137059), (1521, 134626), (1622, 126243), (2158, 94887), (2433, 84162), (3042, 67313), (3237, 63258), (4866, 42081), (6474, 31629), (7299, 28054), (9711, 21086), (10543, 19422), (14027, 14598)]