203466130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{797}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 427386456

約数和(自身を除く): 223920326

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 521, 797, 1042, 1594, 2605, 3647, 3985, 5210, 5579, 7294, 7970, 11158, 18235, 25529, 27895, 36470, 39053, 51058, 55790, 78106, 127645, 195265, 255290, 390530, 415237, 830474, 2076185, 2906659, 4152370, 5813318, 14533295, 20346613, 29066590, 40693226, 101733065, 203466130]

約数ペア:

[(1, 203466130), (2, 101733065), (5, 40693226), (7, 29066590), (10, 20346613), (14, 14533295), (35, 5813318), (49, 4152370), (70, 2906659), (98, 2076185), (245, 830474), (490, 415237), (521, 390530), (797, 255290), (1042, 195265), (1594, 127645), (2605, 78106), (3647, 55790), (3985, 51058), (5210, 39053), (5579, 36470), (7294, 27895), (7970, 25529), (11158, 18235)]