203026465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{7229}}^1$

素因数の和:7412

約数の個数: 16

約数和(自身を含む): 251430480

約数和(自身を除く): 48404015

約数列:

[1, 5, 41, 137, 205, 685, 5617, 7229, 28085, 36145, 296389, 990373, 1481945, 4951865, 40605293, 203026465]

約数ペア:

[(1, 203026465), (5, 40605293), (41, 4951865), (137, 1481945), (205, 990373), (685, 296389), (5617, 36145), (7229, 28085)]