207499064

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{947}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 396738000

約数和(自身を除く): 189238936

約数列:

[1, 2, 4, 8, 61, 122, 244, 449, 488, 898, 947, 1796, 1894, 3592, 3788, 7576, 27389, 54778, 57767, 109556, 115534, 219112, 231068, 425203, 462136, 850406, 1700812, 3401624, 25937383, 51874766, 103749532, 207499064]

約数ペア:

[(1, 207499064), (2, 103749532), (4, 51874766), (8, 25937383), (61, 3401624), (122, 1700812), (244, 850406), (449, 462136), (488, 425203), (898, 231068), (947, 219112), (1796, 115534), (1894, 109556), (3592, 57767), (3788, 54778), (7576, 27389)]