210852124

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 430230528

約数和(自身を除く): 219378404

約数列:

[1, 2, 4, 7, 14, 28, 103, 113, 206, 226, 412, 452, 647, 721, 791, 1294, 1442, 1582, 2588, 2884, 3164, 4529, 9058, 11639, 18116, 23278, 46556, 66641, 73111, 81473, 133282, 146222, 162946, 266564, 292444, 325892, 466487, 511777, 932974, 1023554, 1865948, 2047108, 7530433, 15060866, 30121732, 52713031, 105426062, 210852124]

約数ペア:

[(1, 210852124), (2, 105426062), (4, 52713031), (7, 30121732), (14, 15060866), (28, 7530433), (103, 2047108), (113, 1865948), (206, 1023554), (226, 932974), (412, 511777), (452, 466487), (647, 325892), (721, 292444), (791, 266564), (1294, 162946), (1442, 146222), (1582, 133282), (2588, 81473), (2884, 73111), (3164, 66641), (4529, 46556), (9058, 23278), (11639, 18116)]