207054849

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 302382720

約数和(自身を除く): 95327871

約数列:

[1, 3, 17, 37, 51, 111, 179, 537, 613, 629, 1839, 1887, 3043, 6623, 9129, 10421, 19869, 22681, 31263, 68043, 109727, 112591, 329181, 337773, 385577, 1156731, 1865359, 4059899, 5596077, 12179697, 69018283, 207054849]

約数ペア:

[(1, 207054849), (3, 69018283), (17, 12179697), (37, 5596077), (51, 4059899), (111, 1865359), (179, 1156731), (537, 385577), (613, 337773), (629, 329181), (1839, 112591), (1887, 109727), (3043, 68043), (6623, 31263), (9129, 22681), (10421, 19869)]