214625152

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7779

約数の個数: 64

約数和(自身を含む): 504483840

約数和(自身を除く): 289858688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 7727, 13888, 15454, 27776, 30908, 54089, 61816, 108178, 123632, 216356, 239537, 247264, 432712, 479074, 494528, 865424, 958148, 989056, 1676759, 1730848, 1916296, 3353518, 3461696, 3832592, 6707036, 6923392, 7665184, 13414072, 15330368, 26828144, 30660736, 53656288, 107312576, 214625152]

約数ペア:

[(1, 214625152), (2, 107312576), (4, 53656288), (7, 30660736), (8, 26828144), (14, 15330368), (16, 13414072), (28, 7665184), (31, 6923392), (32, 6707036), (56, 3832592), (62, 3461696), (64, 3353518), (112, 1916296), (124, 1730848), (128, 1676759), (217, 989056), (224, 958148), (248, 865424), (434, 494528), (448, 479074), (496, 432712), (868, 247264), (896, 239537), (992, 216356), (1736, 123632), (1984, 108178), (3472, 61816), (3968, 54089), (6944, 30908), (7727, 27776), (13888, 15454)]