202171564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313931}}^1$

素因数の和:313965

約数の個数: 24

約数和(自身を含む): 421924608

約数和(自身を除く): 219753044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313931, 627862, 1255724, 2197517, 4395034, 7220413, 8790068, 14440826, 28881652, 50542891, 101085782, 202171564]

約数ペア:

[(1, 202171564), (2, 101085782), (4, 50542891), (7, 28881652), (14, 14440826), (23, 8790068), (28, 7220413), (46, 4395034), (92, 2197517), (161, 1255724), (322, 627862), (644, 313931)]