202605620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62921}}^1$

素因数の和:62960

約数の個数: 48

約数和(自身を含む): 507403008

約数和(自身を除く): 304797388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 62921, 125842, 251684, 314605, 440447, 629210, 880894, 1258420, 1447183, 1761788, 2202235, 2894366, 4404470, 5788732, 7235915, 8808940, 10130281, 14471830, 20260562, 28943660, 40521124, 50651405, 101302810, 202605620]

約数ペア:

[(1, 202605620), (2, 101302810), (4, 50651405), (5, 40521124), (7, 28943660), (10, 20260562), (14, 14471830), (20, 10130281), (23, 8808940), (28, 7235915), (35, 5788732), (46, 4404470), (70, 2894366), (92, 2202235), (115, 1761788), (140, 1447183), (161, 1258420), (230, 880894), (322, 629210), (460, 440447), (644, 314605), (805, 251684), (1610, 125842), (3220, 62921)]