200369950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{33119}}^1$

素因数の和:33153

約数の個数: 36

約数和(自身を含む): 409661280

約数和(自身を除く): 209291330

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 33119, 66238, 165595, 331190, 364309, 728618, 827975, 1655950, 1821545, 3643090, 4007399, 8014798, 9107725, 18215450, 20036995, 40073990, 100184975, 200369950]

約数ペア:

[(1, 200369950), (2, 100184975), (5, 40073990), (10, 20036995), (11, 18215450), (22, 9107725), (25, 8014798), (50, 4007399), (55, 3643090), (110, 1821545), (121, 1655950), (242, 827975), (275, 728618), (550, 364309), (605, 331190), (1210, 165595), (3025, 66238), (6050, 33119)]