201993190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5647}}^1$

素因数の和:5741

約数の個数: 48

約数和(自身を含む): 428818752

約数和(自身を除く): 226825562

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2555, 3577, 5110, 5647, 7154, 11294, 17885, 28235, 35770, 39529, 56470, 79058, 197645, 276703, 395290, 412231, 553406, 824462, 1383515, 2061155, 2767030, 2885617, 4122310, 5771234, 14428085, 20199319, 28856170, 40398638, 100996595, 201993190]

約数ペア:

[(1, 201993190), (2, 100996595), (5, 40398638), (7, 28856170), (10, 20199319), (14, 14428085), (35, 5771234), (49, 4122310), (70, 2885617), (73, 2767030), (98, 2061155), (146, 1383515), (245, 824462), (365, 553406), (490, 412231), (511, 395290), (730, 276703), (1022, 197645), (2555, 79058), (3577, 56470), (5110, 39529), (5647, 35770), (7154, 28235), (11294, 17885)]