199038686

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10861}}^1$

素因数の和:10905

約数の個数: 48

約数和(自身を含む): 401198832

約数和(自身を除く): 202160146

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2618, 9163, 10861, 18326, 21722, 76027, 119471, 152054, 184637, 238942, 369274, 532189, 836297, 1064378, 1292459, 1672594, 2031007, 2584918, 4062014, 5854079, 9047213, 11708158, 14217049, 18094426, 28434098, 99519343, 199038686]

約数ペア:

[(1, 199038686), (2, 99519343), (7, 28434098), (11, 18094426), (14, 14217049), (17, 11708158), (22, 9047213), (34, 5854079), (49, 4062014), (77, 2584918), (98, 2031007), (119, 1672594), (154, 1292459), (187, 1064378), (238, 836297), (374, 532189), (539, 369274), (833, 238942), (1078, 184637), (1309, 152054), (1666, 119471), (2618, 76027), (9163, 21722), (10861, 18326)]