206747210

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 381326400

約数和(自身を除く): 174579190

約数列:

[1, 2, 5, 10, 59, 118, 139, 278, 295, 590, 695, 1390, 2521, 5042, 8201, 12605, 16402, 25210, 41005, 82010, 148739, 297478, 350419, 700838, 743695, 1487390, 1752095, 3504190, 20674721, 41349442, 103373605, 206747210]

約数ペア:

[(1, 206747210), (2, 103373605), (5, 41349442), (10, 20674721), (59, 3504190), (118, 1752095), (139, 1487390), (278, 743695), (295, 700838), (590, 350419), (695, 297478), (1390, 148739), (2521, 82010), (5042, 41005), (8201, 25210), (12605, 16402)]