207847724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3673}}^1$

素因数の和:3774

約数の個数: 48

約数和(自身を含む): 434531328

約数和(自身を除く): 226683604

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 2021, 3673, 4042, 7346, 8084, 14147, 14692, 25711, 28294, 51422, 56588, 102844, 157939, 172631, 315878, 345262, 631756, 690524, 1105573, 1208417, 2211146, 2416834, 4422292, 4833668, 7423133, 14846266, 29692532, 51961931, 103923862, 207847724]

約数ペア:

[(1, 207847724), (2, 103923862), (4, 51961931), (7, 29692532), (14, 14846266), (28, 7423133), (43, 4833668), (47, 4422292), (86, 2416834), (94, 2211146), (172, 1208417), (188, 1105573), (301, 690524), (329, 631756), (602, 345262), (658, 315878), (1204, 172631), (1316, 157939), (2021, 102844), (3673, 56588), (4042, 51422), (7346, 28294), (8084, 25711), (14147, 14692)]