206985234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 463325184

約数和(自身を除く): 256339950

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 83, 102, 138, 166, 249, 391, 498, 782, 1063, 1173, 1411, 1909, 2126, 2346, 2822, 3189, 3818, 4233, 5727, 6378, 8466, 11454, 18071, 24449, 32453, 36142, 48898, 54213, 64906, 73347, 88229, 97359, 108426, 146694, 176458, 194718, 264687, 415633, 529374, 831266, 1246899, 1499893, 2029267, 2493798, 2999786, 4058534, 4499679, 6087801, 8999358, 12175602, 34497539, 68995078, 103492617, 206985234]

約数ペア:

[(1, 206985234), (2, 103492617), (3, 68995078), (6, 34497539), (17, 12175602), (23, 8999358), (34, 6087801), (46, 4499679), (51, 4058534), (69, 2999786), (83, 2493798), (102, 2029267), (138, 1499893), (166, 1246899), (249, 831266), (391, 529374), (498, 415633), (782, 264687), (1063, 194718), (1173, 176458), (1411, 146694), (1909, 108426), (2126, 97359), (2346, 88229), (2822, 73347), (3189, 64906), (3818, 54213), (4233, 48898), (5727, 36142), (6378, 32453), (8466, 24449), (11454, 18071)]