200545527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 346106880

約数和(自身を除く): 145561353

約数列:

[1, 3, 7, 13, 21, 29, 39, 73, 87, 91, 203, 219, 273, 347, 377, 511, 609, 949, 1041, 1131, 1533, 2117, 2429, 2639, 2847, 4511, 6351, 6643, 7287, 7917, 10063, 13533, 14819, 19929, 25331, 27521, 30189, 31577, 44457, 70441, 75993, 82563, 94731, 130819, 177317, 192647, 211323, 329303, 392457, 531951, 577941, 734599, 915733, 987909, 2203797, 2305121, 2747199, 5142193, 6915363, 9549787, 15426579, 28649361, 66848509, 200545527]

約数ペア:

[(1, 200545527), (3, 66848509), (7, 28649361), (13, 15426579), (21, 9549787), (29, 6915363), (39, 5142193), (73, 2747199), (87, 2305121), (91, 2203797), (203, 987909), (219, 915733), (273, 734599), (347, 577941), (377, 531951), (511, 392457), (609, 329303), (949, 211323), (1041, 192647), (1131, 177317), (1533, 130819), (2117, 94731), (2429, 82563), (2639, 75993), (2847, 70441), (4511, 44457), (6351, 31577), (6643, 30189), (7287, 27521), (7917, 25331), (10063, 19929), (13533, 14819)]