255166268

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{154459}}^1$

素因数の和:154529

約数の個数: 24

約数和(自身を含む): 518985600

約数和(自身を除く): 263819332

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 154459, 308918, 617836, 1081213, 2162426, 4324852, 9113081, 18226162, 36452324, 63791567, 127583134, 255166268]

約数ペア:

[(1, 255166268), (2, 127583134), (4, 63791567), (7, 36452324), (14, 18226162), (28, 9113081), (59, 4324852), (118, 2162426), (236, 1081213), (413, 617836), (826, 308918), (1652, 154459)]