202100220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{160397}}^1$

素因数の和:160419

約数の個数: 72

約数和(自身を含む): 700618464

約数和(自身を除く): 498518244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 160397, 320794, 481191, 641588, 801985, 962382, 1122779, 1443573, 1603970, 1924764, 2245558, 2405955, 2887146, 3207940, 3368337, 4491116, 4811910, 5613895, 5774292, 6736674, 7217865, 9623820, 10105011, 11227790, 13473348, 14435730, 16841685, 20210022, 22455580, 28871460, 33683370, 40420044, 50525055, 67366740, 101050110, 202100220]

約数ペア:

[(1, 202100220), (2, 101050110), (3, 67366740), (4, 50525055), (5, 40420044), (6, 33683370), (7, 28871460), (9, 22455580), (10, 20210022), (12, 16841685), (14, 14435730), (15, 13473348), (18, 11227790), (20, 10105011), (21, 9623820), (28, 7217865), (30, 6736674), (35, 5774292), (36, 5613895), (42, 4811910), (45, 4491116), (60, 3368337), (63, 3207940), (70, 2887146), (84, 2405955), (90, 2245558), (105, 1924764), (126, 1603970), (140, 1443573), (180, 1122779), (210, 962382), (252, 801985), (315, 641588), (420, 481191), (630, 320794), (1260, 160397)]