204546454

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3967}}^1$

素因数の和:4132

約数の個数: 32

約数和(自身を含む): 365690880

約数和(自身を除く): 161144426

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 406, 889, 1778, 3683, 3967, 7366, 7934, 25781, 27769, 51562, 55538, 115043, 230086, 503809, 805301, 1007618, 1610602, 3526663, 7053326, 14610461, 29220922, 102273227, 204546454]

約数ペア:

[(1, 204546454), (2, 102273227), (7, 29220922), (14, 14610461), (29, 7053326), (58, 3526663), (127, 1610602), (203, 1007618), (254, 805301), (406, 503809), (889, 230086), (1778, 115043), (3683, 55538), (3967, 51562), (7366, 27769), (7934, 25781)]