202048394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 341258400

約数和(自身を除く): 139210006

約数列:

[1, 2, 19, 29, 38, 47, 58, 83, 94, 166, 551, 893, 1102, 1363, 1577, 1786, 2209, 2407, 2726, 3154, 3901, 4418, 4814, 7802, 25897, 41971, 45733, 51794, 64061, 74119, 83942, 91466, 113129, 128122, 148238, 183347, 226258, 366694, 1217159, 2149451, 2434318, 3483593, 4298902, 5317063, 6967186, 10634126, 101024197, 202048394]

約数ペア:

[(1, 202048394), (2, 101024197), (19, 10634126), (29, 6967186), (38, 5317063), (47, 4298902), (58, 3483593), (83, 2434318), (94, 2149451), (166, 1217159), (551, 366694), (893, 226258), (1102, 183347), (1363, 148238), (1577, 128122), (1786, 113129), (2209, 91466), (2407, 83942), (2726, 74119), (3154, 64061), (3901, 51794), (4418, 45733), (4814, 41971), (7802, 25897)]