201011967

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 325747968

約数和(自身を除く): 124736001

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 157, 279, 353, 403, 471, 1059, 1209, 1413, 2041, 3177, 3627, 4589, 4867, 6123, 10943, 13767, 14601, 18369, 32829, 41301, 43803, 55421, 63271, 98487, 142259, 166263, 189813, 426777, 498789, 569439, 720473, 1280331, 1718051, 2161419, 5154153, 6484257, 15462459, 22334663, 67003989, 201011967]

約数ペア:

[(1, 201011967), (3, 67003989), (9, 22334663), (13, 15462459), (31, 6484257), (39, 5154153), (93, 2161419), (117, 1718051), (157, 1280331), (279, 720473), (353, 569439), (403, 498789), (471, 426777), (1059, 189813), (1209, 166263), (1413, 142259), (2041, 98487), (3177, 63271), (3627, 55421), (4589, 43803), (4867, 41301), (6123, 32829), (10943, 18369), (13767, 14601)]