230858404

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{19309}}^1$

素因数の和:19388

約数の個数: 36

約数和(自身を含む): 477690780

約数和(自身を除く): 246832376

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 19309, 38618, 77236, 135163, 270326, 540652, 946141, 1177849, 1892282, 2355698, 3784564, 4711396, 8244943, 16489886, 32979772, 57714601, 115429202, 230858404]

約数ペア:

[(1, 230858404), (2, 115429202), (4, 57714601), (7, 32979772), (14, 16489886), (28, 8244943), (49, 4711396), (61, 3784564), (98, 2355698), (122, 1892282), (196, 1177849), (244, 946141), (427, 540652), (854, 270326), (1708, 135163), (2989, 77236), (5978, 38618), (11956, 19309)]