201831586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 335865600

約数和(自身を除く): 134034014

約数列:

[1, 2, 11, 22, 97, 194, 271, 349, 542, 698, 1067, 2134, 2981, 3839, 5962, 7678, 26287, 33853, 52574, 67706, 94579, 189158, 289157, 372383, 578314, 744766, 1040369, 2080738, 9174163, 18348326, 100915793, 201831586]

約数ペア:

[(1, 201831586), (2, 100915793), (11, 18348326), (22, 9174163), (97, 2080738), (194, 1040369), (271, 744766), (349, 578314), (542, 372383), (698, 289157), (1067, 189158), (2134, 94579), (2981, 67706), (3839, 52574), (5962, 33853), (7678, 26287)]