209968626

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{17419}}^1$

素因数の和:17479

約数の個数: 48

約数和(自身を含む): 500441760

約数和(自身を除く): 290473134

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 4018, 6027, 12054, 17419, 34838, 52257, 104514, 121933, 243866, 365799, 714179, 731598, 853531, 1428358, 1707062, 2142537, 2560593, 4285074, 4999253, 5121186, 9998506, 14997759, 29995518, 34994771, 69989542, 104984313, 209968626]

約数ペア:

[(1, 209968626), (2, 104984313), (3, 69989542), (6, 34994771), (7, 29995518), (14, 14997759), (21, 9998506), (41, 5121186), (42, 4999253), (49, 4285074), (82, 2560593), (98, 2142537), (123, 1707062), (147, 1428358), (246, 853531), (287, 731598), (294, 714179), (574, 365799), (861, 243866), (1722, 121933), (2009, 104514), (4018, 52257), (6027, 34838), (12054, 17419)]