231700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{331}}^1$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 576352

約数和(自身を除く): 344652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 331, 350, 662, 700, 1324, 1655, 2317, 3310, 4634, 6620, 8275, 9268, 11585, 16550, 23170, 33100, 46340, 57925, 115850, 231700]

約数ペア:

[(1, 231700), (2, 115850), (4, 57925), (5, 46340), (7, 33100), (10, 23170), (14, 16550), (20, 11585), (25, 9268), (28, 8275), (35, 6620), (50, 4634), (70, 3310), (100, 2317), (140, 1655), (175, 1324), (331, 700), (350, 662)]