200645144

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2904

約数の個数: 64

約数和(自身を含む): 454809600

約数和(自身を除く): 254164456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2296, 2542, 2819, 5084, 5638, 8897, 10168, 11276, 17794, 19733, 22552, 35588, 39466, 71176, 78932, 87389, 115579, 157864, 174778, 231158, 349556, 462316, 611723, 699112, 809053, 924632, 1223446, 1618106, 2446892, 3236212, 3582949, 4893784, 6472424, 7165898, 14331796, 25080643, 28663592, 50161286, 100322572, 200645144]

約数ペア:

[(1, 200645144), (2, 100322572), (4, 50161286), (7, 28663592), (8, 25080643), (14, 14331796), (28, 7165898), (31, 6472424), (41, 4893784), (56, 3582949), (62, 3236212), (82, 2446892), (124, 1618106), (164, 1223446), (217, 924632), (248, 809053), (287, 699112), (328, 611723), (434, 462316), (574, 349556), (868, 231158), (1148, 174778), (1271, 157864), (1736, 115579), (2296, 87389), (2542, 78932), (2819, 71176), (5084, 39466), (5638, 35588), (8897, 22552), (10168, 19733), (11276, 17794)]