202958595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{214771}}^1$

素因数の和:214792

約数の個数: 32

約数和(自身を含む): 412362240

約数和(自身を除く): 209403645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 214771, 644313, 1073855, 1503397, 1932939, 3221565, 4510191, 5798817, 7516985, 9664695, 13530573, 22550955, 28994085, 40591719, 67652865, 202958595]

約数ペア:

[(1, 202958595), (3, 67652865), (5, 40591719), (7, 28994085), (9, 22550955), (15, 13530573), (21, 9664695), (27, 7516985), (35, 5798817), (45, 4510191), (63, 3221565), (105, 1932939), (135, 1503397), (189, 1073855), (315, 644313), (945, 214771)]