200208974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 370635264

約数和(自身を除く): 170426290

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 647, 713, 961, 1294, 1426, 1922, 4529, 4991, 6727, 9058, 9982, 13454, 14881, 20057, 22103, 29762, 40114, 44206, 104167, 140399, 154721, 208334, 280798, 309442, 461311, 621767, 922622, 1243534, 3229177, 4352369, 6458354, 8704738, 14300641, 28601282, 100104487, 200208974]

約数ペア:

[(1, 200208974), (2, 100104487), (7, 28601282), (14, 14300641), (23, 8704738), (31, 6458354), (46, 4352369), (62, 3229177), (161, 1243534), (217, 922622), (322, 621767), (434, 461311), (647, 309442), (713, 280798), (961, 208334), (1294, 154721), (1426, 140399), (1922, 104167), (4529, 44206), (4991, 40114), (6727, 29762), (9058, 22103), (9982, 20057), (13454, 14881)]