222467982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{1823}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 497207808

約数和(自身を除く): 274739826

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 1823, 1849, 2838, 3646, 3698, 5469, 5547, 10938, 11094, 20053, 20339, 40106, 40678, 60159, 61017, 78389, 120318, 122034, 156778, 235167, 470334, 862279, 1724558, 2586837, 3370727, 5173674, 6741454, 10112181, 20224362, 37077997, 74155994, 111233991, 222467982]

約数ペア:

[(1, 222467982), (2, 111233991), (3, 74155994), (6, 37077997), (11, 20224362), (22, 10112181), (33, 6741454), (43, 5173674), (66, 3370727), (86, 2586837), (129, 1724558), (258, 862279), (473, 470334), (946, 235167), (1419, 156778), (1823, 122034), (1849, 120318), (2838, 78389), (3646, 61017), (3698, 60159), (5469, 40678), (5547, 40106), (10938, 20339), (11094, 20053)]