201377428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8803}}^1$

素因数の和:8876

約数の個数: 48

約数和(自身を含む): 433861120

約数和(自身を除く): 232483692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 8803, 11438, 17606, 22876, 35212, 61621, 123242, 167257, 246484, 334514, 378529, 669028, 757058, 1170799, 1514116, 2341598, 2649703, 4683196, 5299406, 7192051, 10598812, 14384102, 28768204, 50344357, 100688714, 201377428]

約数ペア:

[(1, 201377428), (2, 100688714), (4, 50344357), (7, 28768204), (14, 14384102), (19, 10598812), (28, 7192051), (38, 5299406), (43, 4683196), (76, 2649703), (86, 2341598), (133, 1514116), (172, 1170799), (266, 757058), (301, 669028), (532, 378529), (602, 334514), (817, 246484), (1204, 167257), (1634, 123242), (3268, 61621), (5719, 35212), (8803, 22876), (11438, 17606)]