202103692

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{81101}}^1$

素因数の和:81201

約数の個数: 24

約数和(自身を含む): 408754080

約数和(自身を除く): 206650388

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 81101, 162202, 324404, 567707, 1135414, 2270828, 7217989, 14435978, 28871956, 50525923, 101051846, 202103692]

約数ペア:

[(1, 202103692), (2, 101051846), (4, 50525923), (7, 28871956), (14, 14435978), (28, 7217989), (89, 2270828), (178, 1135414), (356, 567707), (623, 324404), (1246, 162202), (2492, 81101)]