205653874716

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4253617}}^1$

素因数の和:4253723

約数の個数: 72

約数和(自身を含む): 557394102720

約数和(自身を除く): 351740228004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 4029, 5372, 8058, 12087, 16116, 24174, 48348, 4253617, 8507234, 12760851, 17014468, 25521702, 38282553, 51043404, 72311489, 76565106, 144622978, 153130212, 216934467, 289245956, 336035743, 433868934, 650803401, 672071486, 867737868, 1008107229, 1301606802, 1344142972, 2016214458, 2603213604, 3024321687, 4032428916, 5712607631, 6048643374, 11425215262, 12097286748, 17137822893, 22850430524, 34275645786, 51413468679, 68551291572, 102826937358, 205653874716]

約数ペア:

[(1, 205653874716), (2, 102826937358), (3, 68551291572), (4, 51413468679), (6, 34275645786), (9, 22850430524), (12, 17137822893), (17, 12097286748), (18, 11425215262), (34, 6048643374), (36, 5712607631), (51, 4032428916), (68, 3024321687), (79, 2603213604), (102, 2016214458), (153, 1344142972), (158, 1301606802), (204, 1008107229), (237, 867737868), (306, 672071486), (316, 650803401), (474, 433868934), (612, 336035743), (711, 289245956), (948, 216934467), (1343, 153130212), (1422, 144622978), (2686, 76565106), (2844, 72311489), (4029, 51043404), (5372, 38282553), (8058, 25521702), (12087, 17014468), (16116, 12760851), (24174, 8507234), (48348, 4253617)]