201797445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 343623168

約数和(自身を除く): 141825723

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 317, 465, 555, 951, 1147, 1369, 1585, 3441, 4107, 4755, 5735, 6845, 9827, 11729, 17205, 20535, 29481, 35187, 42439, 49135, 58645, 127317, 147405, 175935, 212195, 363599, 433973, 636585, 1090797, 1301919, 1817995, 2169865, 5453985, 6509595, 13453163, 40359489, 67265815, 201797445]

約数ペア:

[(1, 201797445), (3, 67265815), (5, 40359489), (15, 13453163), (31, 6509595), (37, 5453985), (93, 2169865), (111, 1817995), (155, 1301919), (185, 1090797), (317, 636585), (465, 433973), (555, 363599), (951, 212195), (1147, 175935), (1369, 147405), (1585, 127317), (3441, 58645), (4107, 49135), (4755, 42439), (5735, 35187), (6845, 29481), (9827, 20535), (11729, 17205)]