213024285

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 384134400

約数和(自身を除く): 171110115

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 239, 261, 435, 683, 717, 1195, 1305, 2049, 2151, 3415, 3585, 6147, 6931, 10245, 10755, 19807, 20793, 30735, 34655, 59421, 62379, 99035, 103965, 163237, 178263, 297105, 311895, 489711, 816185, 891315, 1469133, 2448555, 4733873, 7345665, 14201619, 23669365, 42604857, 71008095, 213024285]

約数ペア:

[(1, 213024285), (3, 71008095), (5, 42604857), (9, 23669365), (15, 14201619), (29, 7345665), (45, 4733873), (87, 2448555), (145, 1469133), (239, 891315), (261, 816185), (435, 489711), (683, 311895), (717, 297105), (1195, 178263), (1305, 163237), (2049, 103965), (2151, 99035), (3415, 62379), (3585, 59421), (6147, 34655), (6931, 30735), (10245, 20793), (10755, 19807)]