194779081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 243544320

約数和(自身を除く): 48765239

約数列:

[1, 7, 17, 53, 89, 119, 347, 371, 623, 901, 1513, 2429, 4717, 5899, 6307, 10591, 18391, 30883, 33019, 41293, 80189, 128737, 216181, 312647, 525011, 561323, 1636799, 2188529, 3675077, 11457593, 27825583, 194779081]

約数ペア:

[(1, 194779081), (7, 27825583), (17, 11457593), (53, 3675077), (89, 2188529), (119, 1636799), (347, 561323), (371, 525011), (623, 312647), (901, 216181), (1513, 128737), (2429, 80189), (4717, 41293), (5899, 33019), (6307, 30883), (10591, 18391)]