203440030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8431}}^1$

素因数の和:8584

約数の個数: 32

約数和(自身を含む): 388546560

約数和(自身を除く): 185106530

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 8431, 12065, 16862, 24130, 42155, 84310, 160189, 320378, 800945, 1070737, 1601890, 2141474, 5353685, 10707370, 20344003, 40688006, 101720015, 203440030]

約数ペア:

[(1, 203440030), (2, 101720015), (5, 40688006), (10, 20344003), (19, 10707370), (38, 5353685), (95, 2141474), (127, 1601890), (190, 1070737), (254, 800945), (635, 320378), (1270, 160189), (2413, 84310), (4826, 42155), (8431, 24130), (12065, 16862)]