201114739

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 246343680

約数和(自身を除く): 45228941

約数列:

[1, 7, 29, 47, 107, 197, 203, 329, 749, 1363, 1379, 3103, 5029, 5713, 9259, 9541, 21079, 21721, 35203, 39991, 64813, 145841, 147553, 268511, 611291, 990713, 1020887, 1879577, 4279037, 6934991, 28730677, 201114739]

約数ペア:

[(1, 201114739), (7, 28730677), (29, 6934991), (47, 4279037), (107, 1879577), (197, 1020887), (203, 990713), (329, 611291), (749, 268511), (1363, 147553), (1379, 145841), (3103, 64813), (5029, 39991), (5713, 35203), (9259, 21721), (9541, 21079)]