200705584

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{124199}}^1$

素因数の和:124308

約数の個数: 20

約数和(自身を含む): 392720400

約数和(自身を除く): 192014816

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 124199, 248398, 496796, 993592, 1987184, 12544099, 25088198, 50176396, 100352792, 200705584]

約数ペア:

[(1, 200705584), (2, 100352792), (4, 50176396), (8, 25088198), (16, 12544099), (101, 1987184), (202, 993592), (404, 496796), (808, 248398), (1616, 124199)]