201284760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98669}}^1$

素因数の和:98700

約数の個数: 64

約数和(自身を含む): 639381600

約数和(自身を除く): 438096840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 98669, 197338, 296007, 394676, 493345, 592014, 789352, 986690, 1184028, 1480035, 1677373, 1973380, 2368056, 2960070, 3354746, 3946760, 5032119, 5920140, 6709492, 8386865, 10064238, 11840280, 13418984, 16773730, 20128476, 25160595, 33547460, 40256952, 50321190, 67094920, 100642380, 201284760]

約数ペア:

[(1, 201284760), (2, 100642380), (3, 67094920), (4, 50321190), (5, 40256952), (6, 33547460), (8, 25160595), (10, 20128476), (12, 16773730), (15, 13418984), (17, 11840280), (20, 10064238), (24, 8386865), (30, 6709492), (34, 5920140), (40, 5032119), (51, 3946760), (60, 3354746), (68, 2960070), (85, 2368056), (102, 1973380), (120, 1677373), (136, 1480035), (170, 1184028), (204, 986690), (255, 789352), (340, 592014), (408, 493345), (510, 394676), (680, 296007), (1020, 197338), (2040, 98669)]