201149018

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 367674624

約数和(自身を除く): 166525606

約数列:

[1, 2, 7, 14, 31, 49, 62, 73, 98, 146, 217, 434, 511, 907, 1022, 1519, 1814, 2263, 3038, 3577, 4526, 6349, 7154, 12698, 15841, 28117, 31682, 44443, 56234, 66211, 88886, 110887, 132422, 196819, 221774, 393638, 463477, 926954, 1377733, 2052541, 2755466, 3244339, 4105082, 6488678, 14367787, 28735574, 100574509, 201149018]

約数ペア:

[(1, 201149018), (2, 100574509), (7, 28735574), (14, 14367787), (31, 6488678), (49, 4105082), (62, 3244339), (73, 2755466), (98, 2052541), (146, 1377733), (217, 926954), (434, 463477), (511, 393638), (907, 221774), (1022, 196819), (1519, 132422), (1814, 110887), (2263, 88886), (3038, 66211), (3577, 56234), (4526, 44443), (6349, 31682), (7154, 28117), (12698, 15841)]