200594080

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12413}}^1$

素因数の和:12529

約数の個数: 48

約数和(自身を含む): 478634184

約数和(自身を除く): 278040104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 8080, 12413, 16160, 24826, 49652, 62065, 99304, 124130, 198608, 248260, 397216, 496520, 993040, 1253713, 1986080, 2507426, 5014852, 6268565, 10029704, 12537130, 20059408, 25074260, 40118816, 50148520, 100297040, 200594080]

約数ペア:

[(1, 200594080), (2, 100297040), (4, 50148520), (5, 40118816), (8, 25074260), (10, 20059408), (16, 12537130), (20, 10029704), (32, 6268565), (40, 5014852), (80, 2507426), (101, 1986080), (160, 1253713), (202, 993040), (404, 496520), (505, 397216), (808, 248260), (1010, 198608), (1616, 124130), (2020, 99304), (3232, 62065), (4040, 49652), (8080, 24826), (12413, 16160)]