200020569

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6197}}^1$

素因数の和:6289

約数の個数: 32

約数和(自身を含む): 321304320

約数和(自身を除く): 121283751

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1537, 4611, 6197, 10759, 18591, 32277, 43379, 130137, 179713, 328441, 539139, 985323, 1257991, 2299087, 3773973, 6897261, 9524789, 28574367, 66673523, 200020569]

約数ペア:

[(1, 200020569), (3, 66673523), (7, 28574367), (21, 9524789), (29, 6897261), (53, 3773973), (87, 2299087), (159, 1257991), (203, 985323), (371, 539139), (609, 328441), (1113, 179713), (1537, 130137), (4611, 43379), (6197, 32277), (10759, 18591)]