199205220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1741}}^1\times {\mathrm{1907}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 558387648

約数和(自身を除く): 359182428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1741, 1907, 3482, 3814, 5223, 5721, 6964, 7628, 8705, 9535, 10446, 11442, 17410, 19070, 20892, 22884, 26115, 28605, 34820, 38140, 52230, 57210, 104460, 114420, 3320087, 6640174, 9960261, 13280348, 16600435, 19920522, 33200870, 39841044, 49801305, 66401740, 99602610, 199205220]

約数ペア:

[(1, 199205220), (2, 99602610), (3, 66401740), (4, 49801305), (5, 39841044), (6, 33200870), (10, 19920522), (12, 16600435), (15, 13280348), (20, 9960261), (30, 6640174), (60, 3320087), (1741, 114420), (1907, 104460), (3482, 57210), (3814, 52230), (5223, 38140), (5721, 34820), (6964, 28605), (7628, 26115), (8705, 22884), (9535, 20892), (10446, 19070), (11442, 17410)]