201970392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647341}}^1$

素因数の和:647363

約数の個数: 32

約数和(自身を含む): 543767280

約数和(自身を除く): 341796888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647341, 1294682, 1942023, 2589364, 3884046, 5178728, 7768092, 8415433, 15536184, 16830866, 25246299, 33661732, 50492598, 67323464, 100985196, 201970392]

約数ペア:

[(1, 201970392), (2, 100985196), (3, 67323464), (4, 50492598), (6, 33661732), (8, 25246299), (12, 16830866), (13, 15536184), (24, 8415433), (26, 7768092), (39, 5178728), (52, 3884046), (78, 2589364), (104, 1942023), (156, 1294682), (312, 647341)]