217136616

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{192497}}^1$

素因数の和:192553

約数の個数: 32

約数和(自身を含む): 554394240

約数和(自身を除く): 337257624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 192497, 384994, 577491, 769988, 1154982, 1539976, 2309964, 4619928, 9047359, 18094718, 27142077, 36189436, 54284154, 72378872, 108568308, 217136616]

約数ペア:

[(1, 217136616), (2, 108568308), (3, 72378872), (4, 54284154), (6, 36189436), (8, 27142077), (12, 18094718), (24, 9047359), (47, 4619928), (94, 2309964), (141, 1539976), (188, 1154982), (282, 769988), (376, 577491), (564, 384994), (1128, 192497)]