203068810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15031}}^1$

素因数の和:15238

約数の個数: 32

約数和(自身を含む): 419933952

約数和(自身を除く): 216865142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 15031, 30062, 75155, 105217, 150310, 210434, 526085, 1052170, 2900983, 5801966, 14504915, 20306881, 29009830, 40613762, 101534405, 203068810]

約数ペア:

[(1, 203068810), (2, 101534405), (5, 40613762), (7, 29009830), (10, 20306881), (14, 14504915), (35, 5801966), (70, 2900983), (193, 1052170), (386, 526085), (965, 210434), (1351, 150310), (1930, 105217), (2702, 75155), (6755, 30062), (13510, 15031)]