202140700

素因数分解:

$2^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{6899}}^1$

素因数の和:7206

約数の個数: 36

約数和(自身を含む): 440206200

約数和(自身を除く): 238065500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 293, 586, 1172, 1465, 2930, 5860, 6899, 7325, 13798, 14650, 27596, 29300, 34495, 68990, 137980, 172475, 344950, 689900, 2021407, 4042814, 8085628, 10107035, 20214070, 40428140, 50535175, 101070350, 202140700]

約数ペア:

[(1, 202140700), (2, 101070350), (4, 50535175), (5, 40428140), (10, 20214070), (20, 10107035), (25, 8085628), (50, 4042814), (100, 2021407), (293, 689900), (586, 344950), (1172, 172475), (1465, 137980), (2930, 68990), (5860, 34495), (6899, 29300), (7325, 27596), (13798, 14650)]