207212832

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2146

約数の個数: 72

約数和(自身を含む): 591006780

約数和(自身を除く): 383793948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 1709, 2526, 3368, 3418, 3789, 5052, 5127, 6736, 6836, 7578, 10104, 10254, 13472, 13672, 15156, 15381, 20208, 20508, 27344, 30312, 30762, 40416, 41016, 54688, 60624, 61524, 82032, 121248, 123048, 164064, 246096, 492192, 719489, 1438978, 2158467, 2877956, 4316934, 5755912, 6475401, 8633868, 11511824, 12950802, 17267736, 23023648, 25901604, 34535472, 51803208, 69070944, 103606416, 207212832]

約数ペア:

[(1, 207212832), (2, 103606416), (3, 69070944), (4, 51803208), (6, 34535472), (8, 25901604), (9, 23023648), (12, 17267736), (16, 12950802), (18, 11511824), (24, 8633868), (32, 6475401), (36, 5755912), (48, 4316934), (72, 2877956), (96, 2158467), (144, 1438978), (288, 719489), (421, 492192), (842, 246096), (1263, 164064), (1684, 123048), (1709, 121248), (2526, 82032), (3368, 61524), (3418, 60624), (3789, 54688), (5052, 41016), (5127, 40416), (6736, 30762), (6836, 30312), (7578, 27344), (10104, 20508), (10254, 20208), (13472, 15381), (13672, 15156)]