205073046

素因数分解:

$2^1\times 3^5\times {\mathrm{509}}^1\times {\mathrm{829}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 462243600

約数和(自身を除く): 257170554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 509, 829, 1018, 1527, 1658, 2487, 3054, 4581, 4974, 7461, 9162, 13743, 14922, 22383, 27486, 41229, 44766, 67149, 82458, 123687, 134298, 201447, 247374, 402894, 421961, 843922, 1265883, 2531766, 3797649, 7595298, 11392947, 22785894, 34178841, 68357682, 102536523, 205073046]

約数ペア:

[(1, 205073046), (2, 102536523), (3, 68357682), (6, 34178841), (9, 22785894), (18, 11392947), (27, 7595298), (54, 3797649), (81, 2531766), (162, 1265883), (243, 843922), (486, 421961), (509, 402894), (829, 247374), (1018, 201447), (1527, 134298), (1658, 123687), (2487, 82458), (3054, 67149), (4581, 44766), (4974, 41229), (7461, 27486), (9162, 22383), (13743, 14922)]