207400952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{138637}}^1$

素因数の和:138671

約数の個数: 32

約数和(自身を含む): 449187120

約数和(自身を除く): 241786168

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 138637, 277274, 554548, 1109096, 1525007, 2356829, 3050014, 4713658, 6100028, 9427316, 12200056, 18854632, 25925119, 51850238, 103700476, 207400952]

約数ペア:

[(1, 207400952), (2, 103700476), (4, 51850238), (8, 25925119), (11, 18854632), (17, 12200056), (22, 9427316), (34, 6100028), (44, 4713658), (68, 3050014), (88, 2356829), (136, 1525007), (187, 1109096), (374, 554548), (748, 277274), (1496, 138637)]