200757893

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 243817728

約数和(自身を除く): 43059835

約数列:

[1, 7, 37, 61, 97, 131, 259, 427, 679, 917, 2257, 3589, 4847, 5917, 7991, 12707, 15799, 25123, 33929, 41419, 55937, 88949, 218929, 295667, 470159, 775127, 1532503, 2069669, 3291113, 5425889, 28679699, 200757893]

約数ペア:

[(1, 200757893), (7, 28679699), (37, 5425889), (61, 3291113), (97, 2069669), (131, 1532503), (259, 775127), (427, 470159), (679, 295667), (917, 218929), (2257, 88949), (3589, 55937), (4847, 41419), (5917, 33929), (7991, 25123), (12707, 15799)]