196068204

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 509483520

約数和(自身を除く): 313415316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 639, 711, 852, 948, 971, 1278, 1422, 1942, 2556, 2844, 2913, 3884, 5609, 5826, 8739, 11218, 11652, 16827, 17478, 22436, 33654, 34956, 50481, 67308, 68941, 76709, 100962, 137882, 153418, 201924, 206823, 230127, 275764, 306836, 413646, 460254, 620469, 690381, 827292, 920508, 1240938, 1380762, 2481876, 2761524, 5446339, 10892678, 16339017, 21785356, 32678034, 49017051, 65356068, 98034102, 196068204]

約数ペア:

[(1, 196068204), (2, 98034102), (3, 65356068), (4, 49017051), (6, 32678034), (9, 21785356), (12, 16339017), (18, 10892678), (36, 5446339), (71, 2761524), (79, 2481876), (142, 1380762), (158, 1240938), (213, 920508), (237, 827292), (284, 690381), (316, 620469), (426, 460254), (474, 413646), (639, 306836), (711, 275764), (852, 230127), (948, 206823), (971, 201924), (1278, 153418), (1422, 137882), (1942, 100962), (2556, 76709), (2844, 68941), (2913, 67308), (3884, 50481), (5609, 34956), (5826, 33654), (8739, 22436), (11218, 17478), (11652, 16827)]