203418460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{6029}}^1$

素因数の和:6286

約数の個数: 48

約数和(自身を含む): 490311360

約数和(自身を除く): 286892900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2410, 3374, 4820, 6029, 6748, 8435, 12058, 16870, 24116, 30145, 33740, 42203, 60290, 84406, 120580, 168812, 211015, 422030, 844060, 1452989, 2905978, 5811956, 7264945, 10170923, 14529890, 20341846, 29059780, 40683692, 50854615, 101709230, 203418460]

約数ペア:

[(1, 203418460), (2, 101709230), (4, 50854615), (5, 40683692), (7, 29059780), (10, 20341846), (14, 14529890), (20, 10170923), (28, 7264945), (35, 5811956), (70, 2905978), (140, 1452989), (241, 844060), (482, 422030), (964, 211015), (1205, 168812), (1687, 120580), (2410, 84406), (3374, 60290), (4820, 42203), (6029, 33740), (6748, 30145), (8435, 24116), (12058, 16870)]