201942184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 435801600

約数和(自身を除く): 233859416

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 323, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 2521, 2584, 4216, 4712, 5042, 10013, 10084, 20026, 20168, 40052, 42857, 47899, 78151, 80104, 85714, 95798, 156302, 171428, 191596, 312604, 342856, 383192, 625208, 814283, 1328567, 1484869, 1628566, 2657134, 2969738, 3257132, 5314268, 5939476, 6514264, 10628536, 11878952, 25242773, 50485546, 100971092, 201942184]

約数ペア:

[(1, 201942184), (2, 100971092), (4, 50485546), (8, 25242773), (17, 11878952), (19, 10628536), (31, 6514264), (34, 5939476), (38, 5314268), (62, 3257132), (68, 2969738), (76, 2657134), (124, 1628566), (136, 1484869), (152, 1328567), (248, 814283), (323, 625208), (527, 383192), (589, 342856), (646, 312604), (1054, 191596), (1178, 171428), (1292, 156302), (2108, 95798), (2356, 85714), (2521, 80104), (2584, 78151), (4216, 47899), (4712, 42857), (5042, 40052), (10013, 20168), (10084, 20026)]