202275020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{73823}}^1$

素因数の和:73969

約数の個数: 24

約数和(自身を含む): 427883904

約数和(自身を除く): 225608884

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 73823, 147646, 295292, 369115, 738230, 1476460, 10113751, 20227502, 40455004, 50568755, 101137510, 202275020]

約数ペア:

[(1, 202275020), (2, 101137510), (4, 50568755), (5, 40455004), (10, 20227502), (20, 10113751), (137, 1476460), (274, 738230), (548, 369115), (685, 295292), (1370, 147646), (2740, 73823)]