194978230

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{48623}}^1$

素因数の和:49031

約数の個数: 16

約数和(自身を含む): 351843264

約数和(自身を除く): 156865034

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 48623, 97246, 243115, 486230, 19497823, 38995646, 97489115, 194978230]

約数ペア:

[(1, 194978230), (2, 97489115), (5, 38995646), (10, 19497823), (401, 486230), (802, 243115), (2005, 97246), (4010, 48623)]