204134865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 366799104

約数和(自身を除く): 162664239

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 165, 235, 363, 517, 605, 705, 1551, 1815, 2393, 2585, 5687, 7179, 7755, 11965, 17061, 26323, 28435, 35895, 78969, 85305, 112471, 131615, 289553, 337413, 394845, 562355, 868659, 1237181, 1447765, 1687065, 3711543, 4343295, 6185905, 13608991, 18557715, 40826973, 68044955, 204134865]

約数ペア:

[(1, 204134865), (3, 68044955), (5, 40826973), (11, 18557715), (15, 13608991), (33, 6185905), (47, 4343295), (55, 3711543), (121, 1687065), (141, 1447765), (165, 1237181), (235, 868659), (363, 562355), (517, 394845), (605, 337413), (705, 289553), (1551, 131615), (1815, 112471), (2393, 85305), (2585, 78969), (5687, 35895), (7179, 28435), (7755, 26323), (11965, 17061)]