201002252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{23189}}^1$

素因数の和:23401

約数の個数: 24

約数和(自身を含む): 385696080

約数和(自身を除く): 184693828

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 23189, 46378, 92756, 255079, 510158, 1020316, 4568233, 9136466, 18272932, 50250563, 100501126, 201002252]

約数ペア:

[(1, 201002252), (2, 100501126), (4, 50250563), (11, 18272932), (22, 9136466), (44, 4568233), (197, 1020316), (394, 510158), (788, 255079), (2167, 92756), (4334, 46378), (8668, 23189)]