201361401836

素因数分解:

$2^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2440271}}^1$

素因数の和:2440710

約数の個数: 36

約数和(自身を含む): 410888118816

約数和(自身を除く): 209526716980

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421, 842, 1684, 2947, 5894, 11788, 20629, 41258, 82516, 2440271, 4880542, 9761084, 17081897, 34163794, 68327588, 119573279, 239146558, 478293116, 1027354091, 2054708182, 4109416364, 7191478637, 14382957274, 28765914548, 50340350459, 100680700918, 201361401836]

約数ペア:

[(1, 201361401836), (2, 100680700918), (4, 50340350459), (7, 28765914548), (14, 14382957274), (28, 7191478637), (49, 4109416364), (98, 2054708182), (196, 1027354091), (421, 478293116), (842, 239146558), (1684, 119573279), (2947, 68327588), (5894, 34163794), (11788, 17081897), (20629, 9761084), (41258, 4880542), (82516, 2440271)]