200377810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2969}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 382987440

約数和(自身を除く): 182609630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 794, 1985, 2969, 3970, 5938, 6749, 13498, 14845, 29690, 33745, 50473, 67490, 100946, 252365, 504730, 1178693, 2357386, 5893465, 11786930, 20037781, 40075562, 100188905, 200377810]

約数ペア:

[(1, 200377810), (2, 100188905), (5, 40075562), (10, 20037781), (17, 11786930), (34, 5893465), (85, 2357386), (170, 1178693), (397, 504730), (794, 252365), (1985, 100946), (2969, 67490), (3970, 50473), (5938, 33745), (6749, 29690), (13498, 14845)]