200152911

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 309657600

約数和(自身を除く): 109504689

約数列:

[1, 3, 7, 21, 139, 191, 359, 417, 573, 973, 1077, 1337, 2513, 2919, 4011, 7539, 26549, 49901, 68569, 79647, 149703, 185843, 205707, 349307, 479983, 557529, 1047921, 1439949, 9531091, 28593273, 66717637, 200152911]

約数ペア:

[(1, 200152911), (3, 66717637), (7, 28593273), (21, 9531091), (139, 1439949), (191, 1047921), (359, 557529), (417, 479983), (573, 349307), (973, 205707), (1077, 185843), (1337, 149703), (2513, 79647), (2919, 68569), (4011, 49901), (7539, 26549)]