222087218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 372314880

約数和(自身を除く): 150227662

約数列:

[1, 2, 17, 23, 34, 46, 89, 178, 391, 782, 1513, 2047, 3026, 3191, 4094, 6382, 34799, 54247, 69598, 73393, 108494, 146786, 283999, 567998, 1247681, 2495362, 4827983, 6531977, 9655966, 13063954, 111043609, 222087218]

約数ペア:

[(1, 222087218), (2, 111043609), (17, 13063954), (23, 9655966), (34, 6531977), (46, 4827983), (89, 2495362), (178, 1247681), (391, 567998), (782, 283999), (1513, 146786), (2047, 108494), (3026, 73393), (3191, 69598), (4094, 54247), (6382, 34799)]