201015856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2347}}^1$

素因数の和:2509

約数の個数: 40

約数和(自身を含む): 400916304

約数和(自身を除く): 199900448

約数列:

[1, 2, 4, 8, 16, 53, 101, 106, 202, 212, 404, 424, 808, 848, 1616, 2347, 4694, 5353, 9388, 10706, 18776, 21412, 37552, 42824, 85648, 124391, 237047, 248782, 474094, 497564, 948188, 995128, 1896376, 1990256, 3792752, 12563491, 25126982, 50253964, 100507928, 201015856]

約数ペア:

[(1, 201015856), (2, 100507928), (4, 50253964), (8, 25126982), (16, 12563491), (53, 3792752), (101, 1990256), (106, 1896376), (202, 995128), (212, 948188), (404, 497564), (424, 474094), (808, 248782), (848, 237047), (1616, 124391), (2347, 85648), (4694, 42824), (5353, 37552), (9388, 21412), (10706, 18776)]