200435888

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{19853}}^1$

素因数の和:20492

約数の個数: 20

約数和(自身を含む): 388979568

約数和(自身を除く): 188543680

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 19853, 39706, 79412, 158824, 317648, 12527243, 25054486, 50108972, 100217944, 200435888]

約数ペア:

[(1, 200435888), (2, 100217944), (4, 50108972), (8, 25054486), (16, 12527243), (631, 317648), (1262, 158824), (2524, 79412), (5048, 39706), (10096, 19853)]