203415390908

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{1039}}^1\times {\mathrm{253601}}^1$

素因数の和:254837

約数の個数: 24

約数和(自身を含む): 358167176640

約数和(自身を除く): 154751785732

約数列:

[1, 2, 4, 193, 386, 772, 1039, 2078, 4156, 200527, 253601, 401054, 507202, 802108, 1014404, 48944993, 97889986, 195779972, 263491439, 526982878, 1053965756, 50853847727, 101707695454, 203415390908]

約数ペア:

[(1, 203415390908), (2, 101707695454), (4, 50853847727), (193, 1053965756), (386, 526982878), (772, 263491439), (1039, 195779972), (2078, 97889986), (4156, 48944993), (200527, 1014404), (253601, 802108), (401054, 507202)]