209733104

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2158

約数の個数: 80

約数和(自身を含む): 496158720

約数和(自身を除く): 286425616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 2083, 3248, 3472, 3596, 4166, 6293, 7192, 8332, 12586, 14384, 14581, 16664, 25172, 29162, 33328, 50344, 58324, 60407, 64573, 100688, 116648, 120814, 129146, 233296, 241628, 258292, 422849, 452011, 483256, 516584, 845698, 904022, 966512, 1033168, 1691396, 1808044, 1872617, 3382792, 3616088, 3745234, 6765584, 7232176, 7490468, 13108319, 14980936, 26216638, 29961872, 52433276, 104866552, 209733104]

約数ペア:

[(1, 209733104), (2, 104866552), (4, 52433276), (7, 29961872), (8, 26216638), (14, 14980936), (16, 13108319), (28, 7490468), (29, 7232176), (31, 6765584), (56, 3745234), (58, 3616088), (62, 3382792), (112, 1872617), (116, 1808044), (124, 1691396), (203, 1033168), (217, 966512), (232, 904022), (248, 845698), (406, 516584), (434, 483256), (464, 452011), (496, 422849), (812, 258292), (868, 241628), (899, 233296), (1624, 129146), (1736, 120814), (1798, 116648), (2083, 100688), (3248, 64573), (3472, 60407), (3596, 58324), (4166, 50344), (6293, 33328), (7192, 29162), (8332, 25172), (12586, 16664), (14384, 14581)]