201890178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{534101}}^1$

素因数の和:534119

約数の個数: 32

約数和(自身を含む): 512737920

約数和(自身を除く): 310847742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 534101, 1068202, 1602303, 3204606, 3738707, 4806909, 7477414, 9613818, 11216121, 14420727, 22432242, 28841454, 33648363, 67296726, 100945089, 201890178]

約数ペア:

[(1, 201890178), (2, 100945089), (3, 67296726), (6, 33648363), (7, 28841454), (9, 22432242), (14, 14420727), (18, 11216121), (21, 9613818), (27, 7477414), (42, 4806909), (54, 3738707), (63, 3204606), (126, 1602303), (189, 1068202), (378, 534101)]