202168712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{20731}}^1$

素因数の和:20813

約数の個数: 32

約数和(自身を含む): 403030080

約数和(自身を除く): 200861368

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 4876, 9752, 20731, 41462, 82924, 165848, 476813, 953626, 1098743, 1907252, 2197486, 3814504, 4394972, 8789944, 25271089, 50542178, 101084356, 202168712]

約数ペア:

[(1, 202168712), (2, 101084356), (4, 50542178), (8, 25271089), (23, 8789944), (46, 4394972), (53, 3814504), (92, 2197486), (106, 1907252), (184, 1098743), (212, 953626), (424, 476813), (1219, 165848), (2438, 82924), (4876, 41462), (9752, 20731)]