203185020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6869}}^1$

素因数の和:6927

約数の個数: 96

約数和(自身を含む): 623246400

約数和(自身を除く): 420061380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2465, 2958, 4930, 5916, 6869, 7395, 9860, 13738, 14790, 20607, 27476, 29580, 34345, 41214, 68690, 82428, 103035, 116773, 137380, 199201, 206070, 233546, 350319, 398402, 412140, 467092, 583865, 597603, 700638, 796804, 996005, 1167730, 1195206, 1401276, 1751595, 1992010, 2335460, 2390412, 2988015, 3386417, 3503190, 3984020, 5976030, 6772834, 7006380, 10159251, 11952060, 13545668, 16932085, 20318502, 33864170, 40637004, 50796255, 67728340, 101592510, 203185020]

約数ペア:

[(1, 203185020), (2, 101592510), (3, 67728340), (4, 50796255), (5, 40637004), (6, 33864170), (10, 20318502), (12, 16932085), (15, 13545668), (17, 11952060), (20, 10159251), (29, 7006380), (30, 6772834), (34, 5976030), (51, 3984020), (58, 3503190), (60, 3386417), (68, 2988015), (85, 2390412), (87, 2335460), (102, 1992010), (116, 1751595), (145, 1401276), (170, 1195206), (174, 1167730), (204, 996005), (255, 796804), (290, 700638), (340, 597603), (348, 583865), (435, 467092), (493, 412140), (510, 398402), (580, 350319), (870, 233546), (986, 206070), (1020, 199201), (1479, 137380), (1740, 116773), (1972, 103035), (2465, 82428), (2958, 68690), (4930, 41214), (5916, 34345), (6869, 29580), (7395, 27476), (9860, 20607), (13738, 14790)]