208756901

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 222009984

約数和(自身を除く): 13253083

約数列:

[1, 23, 97, 137, 683, 2231, 3151, 13289, 15709, 66251, 93571, 305647, 1523773, 2152133, 9076387, 208756901]

約数ペア:

[(1, 208756901), (23, 9076387), (97, 2152133), (137, 1523773), (683, 305647), (2231, 93571), (3151, 66251), (13289, 15709)]