201955353

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{4003}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 274450176

約数和(自身を除く): 72494823

約数列:

[1, 3, 67, 201, 251, 753, 4003, 12009, 16817, 50451, 268201, 804603, 1004753, 3014259, 67318451, 201955353]

約数ペア:

[(1, 201955353), (3, 67318451), (67, 3014259), (201, 1004753), (251, 804603), (753, 268201), (4003, 50451), (12009, 16817)]