215366192

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{98251}}^1$

素因数の和:98396

約数の個数: 20

約数和(自身を含む): 420322056

約数和(自身を除く): 204955864

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 98251, 196502, 393004, 786008, 1572016, 13460387, 26920774, 53841548, 107683096, 215366192]

約数ペア:

[(1, 215366192), (2, 107683096), (4, 53841548), (8, 26920774), (16, 13460387), (137, 1572016), (274, 786008), (548, 393004), (1096, 196502), (2192, 98251)]