202017618

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 492134400

約数和(自身を除く): 290116782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 239, 297, 478, 594, 717, 1423, 1434, 2151, 2629, 2846, 4269, 4302, 5258, 6453, 7887, 8538, 12807, 12906, 15653, 15774, 23661, 25614, 31306, 38421, 46959, 47322, 70983, 76842, 93918, 140877, 141966, 281754, 340097, 422631, 680194, 845262, 1020291, 2040582, 3060873, 3741067, 6121746, 7482134, 9182619, 11223201, 18365238, 22446402, 33669603, 67339206, 101008809, 202017618]

約数ペア:

[(1, 202017618), (2, 101008809), (3, 67339206), (6, 33669603), (9, 22446402), (11, 18365238), (18, 11223201), (22, 9182619), (27, 7482134), (33, 6121746), (54, 3741067), (66, 3060873), (99, 2040582), (198, 1020291), (239, 845262), (297, 680194), (478, 422631), (594, 340097), (717, 281754), (1423, 141966), (1434, 140877), (2151, 93918), (2629, 76842), (2846, 70983), (4269, 47322), (4302, 46959), (5258, 38421), (6453, 31306), (7887, 25614), (8538, 23661), (12807, 15774), (12906, 15653)]