105562996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20161}}^1$

素因数の和:20200

約数の個数: 48

約数和(自身を含む): 243879552

約数和(自身を除く): 138316556

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 20161, 40322, 80644, 141127, 221771, 282254, 342737, 443542, 564508, 685474, 887084, 1370948, 1552397, 2399159, 3104794, 3770107, 4798318, 6209588, 7540214, 9596636, 15080428, 26390749, 52781498, 105562996]

約数ペア:

[(1, 105562996), (2, 52781498), (4, 26390749), (7, 15080428), (11, 9596636), (14, 7540214), (17, 6209588), (22, 4798318), (28, 3770107), (34, 3104794), (44, 2399159), (68, 1552397), (77, 1370948), (119, 887084), (154, 685474), (187, 564508), (238, 443542), (308, 342737), (374, 282254), (476, 221771), (748, 141127), (1309, 80644), (2618, 40322), (5236, 20161)]