206574354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3989}}^1$

素因数の和:4144

約数の個数: 64

約数和(自身を含む): 528595200

約数和(自身を除く): 322020846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1233, 1918, 2466, 2877, 3699, 3989, 5754, 7398, 7978, 8631, 11967, 17262, 23934, 25893, 27923, 35901, 51786, 55846, 71802, 83769, 107703, 167538, 215406, 251307, 502614, 546493, 753921, 1092986, 1507842, 1639479, 3278958, 3825451, 4918437, 7650902, 9836874, 11476353, 14755311, 22952706, 29510622, 34429059, 68858118, 103287177, 206574354]

約数ペア:

[(1, 206574354), (2, 103287177), (3, 68858118), (6, 34429059), (7, 29510622), (9, 22952706), (14, 14755311), (18, 11476353), (21, 9836874), (27, 7650902), (42, 4918437), (54, 3825451), (63, 3278958), (126, 1639479), (137, 1507842), (189, 1092986), (274, 753921), (378, 546493), (411, 502614), (822, 251307), (959, 215406), (1233, 167538), (1918, 107703), (2466, 83769), (2877, 71802), (3699, 55846), (3989, 51786), (5754, 35901), (7398, 27923), (7978, 25893), (8631, 23934), (11967, 17262)]