221567217298

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2801}}^1\times {\mathrm{28393}}^1$

素因数の和:31402

約数の個数: 32

約数和(自身を含む): 381887942400

約数和(自身を除く): 160320725102

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 2801, 5602, 19607, 28393, 39214, 56786, 198751, 397502, 557399, 1114798, 3901793, 5650207, 7803586, 11300414, 39551449, 79102898, 79528793, 159057586, 556701551, 1113403102, 15826229807, 31652459614, 110783608649, 221567217298]

約数ペア:

[(1, 221567217298), (2, 110783608649), (7, 31652459614), (14, 15826229807), (199, 1113403102), (398, 556701551), (1393, 159057586), (2786, 79528793), (2801, 79102898), (5602, 39551449), (19607, 11300414), (28393, 7803586), (39214, 5650207), (56786, 3901793), (198751, 1114798), (397502, 557399)]