204370810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2399}}^1$

素因数の和:3630

約数の個数: 32

約数和(自身を含む): 420940800

約数和(自身を除く): 216569990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1217, 2399, 2434, 4798, 6085, 8519, 11995, 12170, 16793, 17038, 23990, 33586, 42595, 83965, 85190, 167930, 2919583, 5839166, 14597915, 20437081, 29195830, 40874162, 102185405, 204370810]

約数ペア:

[(1, 204370810), (2, 102185405), (5, 40874162), (7, 29195830), (10, 20437081), (14, 14597915), (35, 5839166), (70, 2919583), (1217, 167930), (2399, 85190), (2434, 83965), (4798, 42595), (6085, 33586), (8519, 23990), (11995, 17038), (12170, 16793)]