212639072

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 427300272

約数和(自身を除く): 214661200

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 227, 292, 401, 454, 584, 802, 908, 1168, 1604, 1816, 2336, 3208, 3632, 6416, 7264, 12832, 16571, 29273, 33142, 58546, 66284, 91027, 117092, 132568, 182054, 234184, 265136, 364108, 468368, 530272, 728216, 936736, 1456432, 2912864, 6644971, 13289942, 26579884, 53159768, 106319536, 212639072]

約数ペア:

[(1, 212639072), (2, 106319536), (4, 53159768), (8, 26579884), (16, 13289942), (32, 6644971), (73, 2912864), (146, 1456432), (227, 936736), (292, 728216), (401, 530272), (454, 468368), (584, 364108), (802, 265136), (908, 234184), (1168, 182054), (1604, 132568), (1816, 117092), (2336, 91027), (3208, 66284), (3632, 58546), (6416, 33142), (7264, 29273), (12832, 16571)]