201895113

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{38303}}^1$

素因数の和:38564

約数の個数: 16

約数和(自身を含む): 308883456

約数和(自身を除く): 106988343

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 38303, 114909, 268121, 804363, 9614053, 28842159, 67298371, 201895113]

約数ペア:

[(1, 201895113), (3, 67298371), (7, 28842159), (21, 9614053), (251, 804363), (753, 268121), (1757, 114909), (5271, 38303)]