207908528

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:773

約数の個数: 40

約数和(自身を含む): 408496176

約数和(自身を除く): 200587648

約数列:

[1, 2, 4, 8, 16, 131, 262, 281, 353, 524, 562, 706, 1048, 1124, 1412, 2096, 2248, 2824, 4496, 5648, 36811, 46243, 73622, 92486, 99193, 147244, 184972, 198386, 294488, 369944, 396772, 588976, 739888, 793544, 1587088, 12994283, 25988566, 51977132, 103954264, 207908528]

約数ペア:

[(1, 207908528), (2, 103954264), (4, 51977132), (8, 25988566), (16, 12994283), (131, 1587088), (262, 793544), (281, 739888), (353, 588976), (524, 396772), (562, 369944), (706, 294488), (1048, 198386), (1124, 184972), (1412, 147244), (2096, 99193), (2248, 92486), (2824, 73622), (4496, 46243), (5648, 36811)]