195249544

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 431544960

約数和(自身を除く): 236295416

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 277, 287, 307, 328, 554, 574, 614, 1108, 1148, 1228, 1939, 2149, 2216, 2296, 2456, 3878, 4298, 7756, 8596, 11357, 12587, 15512, 17192, 22714, 25174, 45428, 50348, 79499, 85039, 88109, 90856, 100696, 158998, 170078, 176218, 317996, 340156, 352436, 595273, 635992, 680312, 704872, 1190546, 2381092, 3486599, 4762184, 6973198, 13946396, 24406193, 27892792, 48812386, 97624772, 195249544]

約数ペア:

[(1, 195249544), (2, 97624772), (4, 48812386), (7, 27892792), (8, 24406193), (14, 13946396), (28, 6973198), (41, 4762184), (56, 3486599), (82, 2381092), (164, 1190546), (277, 704872), (287, 680312), (307, 635992), (328, 595273), (554, 352436), (574, 340156), (614, 317996), (1108, 176218), (1148, 170078), (1228, 158998), (1939, 100696), (2149, 90856), (2216, 88109), (2296, 85039), (2456, 79499), (3878, 50348), (4298, 45428), (7756, 25174), (8596, 22714), (11357, 17192), (12587, 15512)]