208058788

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{73571}}^1$

素因数の和:73683

約数の個数: 24

約数和(自身を含む): 420243264

約数和(自身を除く): 212184476

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 73571, 147142, 294284, 514997, 1029994, 2059988, 7430671, 14861342, 29722684, 52014697, 104029394, 208058788]

約数ペア:

[(1, 208058788), (2, 104029394), (4, 52014697), (7, 29722684), (14, 14861342), (28, 7430671), (101, 2059988), (202, 1029994), (404, 514997), (707, 294284), (1414, 147142), (2828, 73571)]