201893457

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1\times {\mathrm{1151}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 274268160

約数和(自身を除く): 72374703

約数列:

[1, 3, 59, 177, 991, 1151, 2973, 3453, 58469, 67909, 175407, 203727, 1140641, 3421923, 67297819, 201893457]

約数ペア:

[(1, 201893457), (3, 67297819), (59, 3421923), (177, 1140641), (991, 203727), (1151, 175407), (2973, 67909), (3453, 58469)]