207977132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 417360384

約数和(自身を除く): 209383252

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 151, 253, 302, 506, 604, 1012, 1361, 1661, 2722, 3322, 3473, 5444, 6644, 6946, 13892, 14971, 29942, 31303, 38203, 59884, 62606, 76406, 125212, 152812, 205511, 344333, 411022, 688666, 822044, 1377332, 2260621, 4521242, 4726753, 9042484, 9453506, 18907012, 51994283, 103988566, 207977132]

約数ペア:

[(1, 207977132), (2, 103988566), (4, 51994283), (11, 18907012), (22, 9453506), (23, 9042484), (44, 4726753), (46, 4521242), (92, 2260621), (151, 1377332), (253, 822044), (302, 688666), (506, 411022), (604, 344333), (1012, 205511), (1361, 152812), (1661, 125212), (2722, 76406), (3322, 62606), (3473, 59884), (5444, 38203), (6644, 31303), (6946, 29942), (13892, 14971)]