203662380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199669}}^1$

素因数の和:199698

約数の個数: 48

約数和(自身を含む): 603802080

約数和(自身を除く): 400139700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 199669, 399338, 599007, 798676, 998345, 1198014, 1996690, 2396028, 2995035, 3394373, 3993380, 5990070, 6788746, 10183119, 11980140, 13577492, 16971865, 20366238, 33943730, 40732476, 50915595, 67887460, 101831190, 203662380]

約数ペア:

[(1, 203662380), (2, 101831190), (3, 67887460), (4, 50915595), (5, 40732476), (6, 33943730), (10, 20366238), (12, 16971865), (15, 13577492), (17, 11980140), (20, 10183119), (30, 6788746), (34, 5990070), (51, 3993380), (60, 3394373), (68, 2995035), (85, 2396028), (102, 1996690), (170, 1198014), (204, 998345), (255, 798676), (340, 599007), (510, 399338), (1020, 199669)]