231960246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{290677}}^1$

素因数の和:290708

約数の個数: 32

約数和(自身を含む): 558101760

約数和(自身を除く): 326141514

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 290677, 581354, 872031, 1744062, 2034739, 4069478, 5522863, 6104217, 11045726, 12208434, 16568589, 33137178, 38660041, 77320082, 115980123, 231960246]

約数ペア:

[(1, 231960246), (2, 115980123), (3, 77320082), (6, 38660041), (7, 33137178), (14, 16568589), (19, 12208434), (21, 11045726), (38, 6104217), (42, 5522863), (57, 4069478), (114, 2034739), (133, 1744062), (266, 872031), (399, 581354), (798, 290677)]