201609848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{12799}}^1$

素因数の和:12995

約数の個数: 32

約数和(自身を含む): 414720000

約数和(自身を除く): 213110152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 12799, 15752, 25598, 51196, 102392, 140789, 281578, 563156, 1126312, 2291021, 4582042, 9164084, 18328168, 25201231, 50402462, 100804924, 201609848]

約数ペア:

[(1, 201609848), (2, 100804924), (4, 50402462), (8, 25201231), (11, 18328168), (22, 9164084), (44, 4582042), (88, 2291021), (179, 1126312), (358, 563156), (716, 281578), (1432, 140789), (1969, 102392), (3938, 51196), (7876, 25598), (12799, 15752)]