223868982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{85381}}^1$

素因数の和:85428

約数の個数: 32

約数和(自身を含む): 491800320

約数和(自身を除く): 267931338

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 85381, 170762, 256143, 512286, 1622239, 1963763, 3244478, 3927526, 4866717, 5891289, 9733434, 11782578, 37311497, 74622994, 111934491, 223868982]

約数ペア:

[(1, 223868982), (2, 111934491), (3, 74622994), (6, 37311497), (19, 11782578), (23, 9733434), (38, 5891289), (46, 4866717), (57, 3927526), (69, 3244478), (114, 1963763), (138, 1622239), (437, 512286), (874, 256143), (1311, 170762), (2622, 85381)]