201295538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311603}}^1$

素因数の和:311641

約数の個数: 16

約数和(自身を含む): 336532320

約数和(自身を除く): 135236782

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 311603, 623206, 5297251, 5920457, 10594502, 11840914, 100647769, 201295538]

約数ペア:

[(1, 201295538), (2, 100647769), (17, 11840914), (19, 10594502), (34, 5920457), (38, 5297251), (323, 623206), (646, 311603)]