201887752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53353}}^1$

素因数の和:53413

約数の個数: 32

約数和(自身を含む): 422563680

約数和(自身を除く): 220675928

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 53353, 106706, 213412, 426824, 586883, 1173766, 2294179, 2347532, 4588358, 4695064, 9176716, 18353432, 25235969, 50471938, 100943876, 201887752]

約数ペア:

[(1, 201887752), (2, 100943876), (4, 50471938), (8, 25235969), (11, 18353432), (22, 9176716), (43, 4695064), (44, 4588358), (86, 2347532), (88, 2294179), (172, 1173766), (344, 586883), (473, 426824), (946, 213412), (1892, 106706), (3784, 53353)]