200016572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{375971}}^1$

素因数の和:376001

約数の個数: 24

約数和(自身を含む): 421088640

約数和(自身を除く): 221072068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 375971, 751942, 1503884, 2631797, 5263594, 7143449, 10527188, 14286898, 28573796, 50004143, 100008286, 200016572]

約数ペア:

[(1, 200016572), (2, 100008286), (4, 50004143), (7, 28573796), (14, 14286898), (19, 10527188), (28, 7143449), (38, 5263594), (76, 2631797), (133, 1503884), (266, 751942), (532, 375971)]