239230216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{15583}}^1$

素因数の和:15709

約数の個数: 32

約数和(自身を含む): 476870400

約数和(自身を除く): 237640184

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 15352, 15583, 31166, 62332, 124664, 296077, 592154, 1184308, 1573883, 2368616, 3147766, 6295532, 12591064, 29903777, 59807554, 119615108, 239230216]

約数ペア:

[(1, 239230216), (2, 119615108), (4, 59807554), (8, 29903777), (19, 12591064), (38, 6295532), (76, 3147766), (101, 2368616), (152, 1573883), (202, 1184308), (404, 592154), (808, 296077), (1919, 124664), (3838, 62332), (7676, 31166), (15352, 15583)]