201676629

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 340820480

約数和(自身を除く): 139143851

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 139, 231, 363, 417, 571, 847, 973, 1529, 1713, 2541, 2919, 3997, 4587, 6281, 10703, 11991, 16819, 18843, 32109, 43967, 50457, 69091, 79369, 117733, 131901, 207273, 238107, 353199, 483637, 555583, 873059, 1450911, 1666749, 2619177, 6111413, 9603649, 18334239, 28810947, 67225543, 201676629]

約数ペア:

[(1, 201676629), (3, 67225543), (7, 28810947), (11, 18334239), (21, 9603649), (33, 6111413), (77, 2619177), (121, 1666749), (139, 1450911), (231, 873059), (363, 555583), (417, 483637), (571, 353199), (847, 238107), (973, 207273), (1529, 131901), (1713, 117733), (2541, 79369), (2919, 69091), (3997, 50457), (4587, 43967), (6281, 32109), (10703, 18843), (11991, 16819)]