213090386

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{25471}}^1$

素因数の和:25609

約数の個数: 16

約数和(自身を含む): 330117120

約数和(自身を除く): 117026734

約数列:

[1, 2, 47, 89, 94, 178, 4183, 8366, 25471, 50942, 1197137, 2266919, 2394274, 4533838, 106545193, 213090386]

約数ペア:

[(1, 213090386), (2, 106545193), (47, 4533838), (89, 2394274), (94, 2266919), (178, 1197137), (4183, 50942), (8366, 25471)]