215014884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82571}}^1$

素因数の和:82616

約数の個数: 48

約数和(自身を含む): 591876096

約数和(自身を除く): 376861212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 82571, 165142, 247713, 330284, 495426, 577997, 990852, 1155994, 1733991, 2311988, 2559701, 3467982, 5119402, 6935964, 7679103, 10238804, 15358206, 17917907, 30716412, 35835814, 53753721, 71671628, 107507442, 215014884]

約数ペア:

[(1, 215014884), (2, 107507442), (3, 71671628), (4, 53753721), (6, 35835814), (7, 30716412), (12, 17917907), (14, 15358206), (21, 10238804), (28, 7679103), (31, 6935964), (42, 5119402), (62, 3467982), (84, 2559701), (93, 2311988), (124, 1733991), (186, 1155994), (217, 990852), (372, 577997), (434, 495426), (651, 330284), (868, 247713), (1302, 165142), (2604, 82571)]