200039210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12589}}^1$

素因数の和:12830

約数の個数: 32

約数和(自身を含む): 413354880

約数和(自身を除く): 213315670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 12589, 15890, 25178, 62945, 88123, 125890, 176246, 440615, 881230, 2857703, 5715406, 14288515, 20003921, 28577030, 40007842, 100019605, 200039210]

約数ペア:

[(1, 200039210), (2, 100019605), (5, 40007842), (7, 28577030), (10, 20003921), (14, 14288515), (35, 5715406), (70, 2857703), (227, 881230), (454, 440615), (1135, 176246), (1589, 125890), (2270, 88123), (3178, 62945), (7945, 25178), (12589, 15890)]