203401920180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{178422737}}^1$

素因数の和:178422768

約数の個数: 48

約数和(自身を含む): 599500399680

約数和(自身を除く): 396098479500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 178422737, 356845474, 535268211, 713690948, 892113685, 1070536422, 1784227370, 2141072844, 2676341055, 3390032003, 3568454740, 5352682110, 6780064006, 10170096009, 10705364220, 13560128012, 16950160015, 20340192018, 33900320030, 40680384036, 50850480045, 67800640060, 101700960090, 203401920180]

約数ペア:

[(1, 203401920180), (2, 101700960090), (3, 67800640060), (4, 50850480045), (5, 40680384036), (6, 33900320030), (10, 20340192018), (12, 16950160015), (15, 13560128012), (19, 10705364220), (20, 10170096009), (30, 6780064006), (38, 5352682110), (57, 3568454740), (60, 3390032003), (76, 2676341055), (95, 2141072844), (114, 1784227370), (190, 1070536422), (228, 892113685), (285, 713690948), (380, 535268211), (570, 356845474), (1140, 178422737)]