207841396

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{121687}}^1$

素因数の和:121759

約数の個数: 24

約数和(自身を含む): 422500736

約数和(自身を除く): 214659340

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 121687, 243374, 486748, 851809, 1703618, 3407236, 7422907, 14845814, 29691628, 51960349, 103920698, 207841396]

約数ペア:

[(1, 207841396), (2, 103920698), (4, 51960349), (7, 29691628), (14, 14845814), (28, 7422907), (61, 3407236), (122, 1703618), (244, 851809), (427, 486748), (854, 243374), (1708, 121687)]