215084902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{92789}}^1$

素因数の和:92871

約数の個数: 16

約数和(自身を含む): 345178800

約数和(自身を除く): 130093898

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 92789, 185578, 1762991, 3525982, 5660129, 11320258, 107542451, 215084902]

約数ペア:

[(1, 215084902), (2, 107542451), (19, 11320258), (38, 5660129), (61, 3525982), (122, 1762991), (1159, 185578), (2318, 92789)]