211023804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40241}}^1$

素因数の和:40290

約数の個数: 48

約数和(自身を含む): 540852480

約数和(自身を除く): 329828676

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 40241, 80482, 120723, 160964, 241446, 482892, 764579, 925543, 1529158, 1851086, 2293737, 2776629, 3058316, 3702172, 4587474, 5553258, 9174948, 11106516, 17585317, 35170634, 52755951, 70341268, 105511902, 211023804]

約数ペア:

[(1, 211023804), (2, 105511902), (3, 70341268), (4, 52755951), (6, 35170634), (12, 17585317), (19, 11106516), (23, 9174948), (38, 5553258), (46, 4587474), (57, 3702172), (69, 3058316), (76, 2776629), (92, 2293737), (114, 1851086), (138, 1529158), (228, 925543), (276, 764579), (437, 482892), (874, 241446), (1311, 160964), (1748, 120723), (2622, 80482), (5244, 40241)]