200025369

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{129971}}^1$

素因数の和:130002

約数の個数: 20

約数和(自身を含む): 314532240

約数和(自身を除く): 114506871

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 129971, 389913, 1169739, 2469449, 3509217, 7408347, 10527651, 22225041, 66675123, 200025369]

約数ペア:

[(1, 200025369), (3, 66675123), (9, 22225041), (19, 10527651), (27, 7408347), (57, 3509217), (81, 2469449), (171, 1169739), (513, 389913), (1539, 129971)]