202842172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54941}}^1$

素因数の和:55029

約数の個数: 24

約数和(自身を含む): 387670752

約数和(自身を除く): 184828580

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 54941, 109882, 219764, 714233, 1428466, 2856932, 3900811, 7801622, 15603244, 50710543, 101421086, 202842172]

約数ペア:

[(1, 202842172), (2, 101421086), (4, 50710543), (13, 15603244), (26, 7801622), (52, 3900811), (71, 2856932), (142, 1428466), (284, 714233), (923, 219764), (1846, 109882), (3692, 54941)]