202298180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14029}}^1$

素因数の和:14148

約数の個数: 48

約数和(自身を含む): 490264320

約数和(自身を除く): 287966140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14029, 14420, 28058, 56116, 70145, 98203, 140290, 196406, 280580, 392812, 491015, 982030, 1444987, 1964060, 2889974, 5779948, 7224935, 10114909, 14449870, 20229818, 28899740, 40459636, 50574545, 101149090, 202298180]

約数ペア:

[(1, 202298180), (2, 101149090), (4, 50574545), (5, 40459636), (7, 28899740), (10, 20229818), (14, 14449870), (20, 10114909), (28, 7224935), (35, 5779948), (70, 2889974), (103, 1964060), (140, 1444987), (206, 982030), (412, 491015), (515, 392812), (721, 280580), (1030, 196406), (1442, 140290), (2060, 98203), (2884, 70145), (3605, 56116), (7210, 28058), (14029, 14420)]