200869168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7121}}^1$

素因数の和:7213

約数の個数: 40

約数和(自身を含む): 408005136

約数和(自身を除く): 207135968

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 7052, 7121, 14104, 14242, 28208, 28484, 56968, 113936, 291961, 306203, 583922, 612406, 1167844, 1224812, 2335688, 2449624, 4671376, 4899248, 12554323, 25108646, 50217292, 100434584, 200869168]

約数ペア:

[(1, 200869168), (2, 100434584), (4, 50217292), (8, 25108646), (16, 12554323), (41, 4899248), (43, 4671376), (82, 2449624), (86, 2335688), (164, 1224812), (172, 1167844), (328, 612406), (344, 583922), (656, 306203), (688, 291961), (1763, 113936), (3526, 56968), (7052, 28484), (7121, 28208), (14104, 14242)]