202183160

素因数分解:

$2^3\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{2339}}^1$

素因数の和:4511

約数の個数: 32

約数和(自身を含む): 455317200

約数和(自身を除く): 253134040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2161, 2339, 4322, 4678, 8644, 9356, 10805, 11695, 17288, 18712, 21610, 23390, 43220, 46780, 86440, 93560, 5054579, 10109158, 20218316, 25272895, 40436632, 50545790, 101091580, 202183160]

約数ペア:

[(1, 202183160), (2, 101091580), (4, 50545790), (5, 40436632), (8, 25272895), (10, 20218316), (20, 10109158), (40, 5054579), (2161, 93560), (2339, 86440), (4322, 46780), (4678, 43220), (8644, 23390), (9356, 21610), (10805, 18712), (11695, 17288)]