201593890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1237}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 372588480

約数和(自身を除く): 170994590

約数列:

[1, 2, 5, 10, 43, 86, 215, 379, 430, 758, 1237, 1895, 2474, 3790, 6185, 12370, 16297, 32594, 53191, 81485, 106382, 162970, 265955, 468823, 531910, 937646, 2344115, 4688230, 20159389, 40318778, 100796945, 201593890]

約数ペア:

[(1, 201593890), (2, 100796945), (5, 40318778), (10, 20159389), (43, 4688230), (86, 2344115), (215, 937646), (379, 531910), (430, 468823), (758, 265955), (1237, 162970), (1895, 106382), (2474, 81485), (3790, 53191), (6185, 32594), (12370, 16297)]