214391072

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1970

約数の個数: 72

約数和(自身を含む): 497985516

約数和(自身を除く): 283594444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1568, 1873, 2044, 2336, 3577, 3746, 4088, 7154, 7492, 8176, 13111, 14308, 14984, 16352, 26222, 28616, 29968, 52444, 57232, 59936, 91777, 104888, 114464, 136729, 183554, 209776, 273458, 367108, 419552, 546916, 734216, 957103, 1093832, 1468432, 1914206, 2187664, 2936864, 3828412, 4375328, 6699721, 7656824, 13399442, 15313648, 26798884, 30627296, 53597768, 107195536, 214391072]

約数ペア:

[(1, 214391072), (2, 107195536), (4, 53597768), (7, 30627296), (8, 26798884), (14, 15313648), (16, 13399442), (28, 7656824), (32, 6699721), (49, 4375328), (56, 3828412), (73, 2936864), (98, 2187664), (112, 1914206), (146, 1468432), (196, 1093832), (224, 957103), (292, 734216), (392, 546916), (511, 419552), (584, 367108), (784, 273458), (1022, 209776), (1168, 183554), (1568, 136729), (1873, 114464), (2044, 104888), (2336, 91777), (3577, 59936), (3746, 57232), (4088, 52444), (7154, 29968), (7492, 28616), (8176, 26222), (13111, 16352), (14308, 14984)]