200306540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62207}}^1$

素因数の和:62246

約数の個数: 48

約数和(自身を含む): 501645312

約数和(自身を除く): 301338772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 62207, 124414, 248828, 311035, 435449, 622070, 870898, 1244140, 1430761, 1741796, 2177245, 2861522, 4354490, 5723044, 7153805, 8708980, 10015327, 14307610, 20030654, 28615220, 40061308, 50076635, 100153270, 200306540]

約数ペア:

[(1, 200306540), (2, 100153270), (4, 50076635), (5, 40061308), (7, 28615220), (10, 20030654), (14, 14307610), (20, 10015327), (23, 8708980), (28, 7153805), (35, 5723044), (46, 4354490), (70, 2861522), (92, 2177245), (115, 1741796), (140, 1430761), (161, 1244140), (230, 870898), (322, 622070), (460, 435449), (644, 311035), (805, 248828), (1610, 124414), (3220, 62207)]