202052172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2503}}^1$

素因数の和:2579

約数の個数: 72

約数和(自身を含む): 556969728

約数和(自身を除く): 354917556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2503, 2604, 2883, 3844, 5006, 5766, 6727, 7509, 10012, 11532, 13454, 15018, 17521, 20181, 26908, 30036, 35042, 40362, 52563, 70084, 77593, 80724, 105126, 155186, 210252, 232779, 310372, 465558, 543151, 931116, 1086302, 1629453, 2172604, 2405383, 3258906, 4810766, 6517812, 7216149, 9621532, 14432298, 16837681, 28864596, 33675362, 50513043, 67350724, 101026086, 202052172]

約数ペア:

[(1, 202052172), (2, 101026086), (3, 67350724), (4, 50513043), (6, 33675362), (7, 28864596), (12, 16837681), (14, 14432298), (21, 9621532), (28, 7216149), (31, 6517812), (42, 4810766), (62, 3258906), (84, 2405383), (93, 2172604), (124, 1629453), (186, 1086302), (217, 931116), (372, 543151), (434, 465558), (651, 310372), (868, 232779), (961, 210252), (1302, 155186), (1922, 105126), (2503, 80724), (2604, 77593), (2883, 70084), (3844, 52563), (5006, 40362), (5766, 35042), (6727, 30036), (7509, 26908), (10012, 20181), (11532, 17521), (13454, 15018)]