207443758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{30971}}^1$

素因数の和:31187

約数の個数: 16

約数和(自身を含む): 331152624

約数和(自身を除く): 123708866

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 30971, 61942, 526507, 1053014, 6101287, 12202574, 103721879, 207443758]

約数ペア:

[(1, 207443758), (2, 103721879), (17, 12202574), (34, 6101287), (197, 1053014), (394, 526507), (3349, 61942), (6698, 30971)]