201318721912

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2377}}^1\times {\mathrm{137491}}^1$

素因数の和:139892

約数の個数: 64

約数和(自身を含む): 470816605440

約数和(自身を除く): 269497883528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2377, 4754, 9508, 16639, 19016, 26147, 33278, 52294, 66556, 104588, 133112, 137491, 183029, 209176, 274982, 366058, 549964, 732116, 962437, 1099928, 1464232, 1512401, 1924874, 3024802, 3849748, 6049604, 7699496, 10586807, 12099208, 21173614, 42347228, 84694456, 326816107, 653632214, 1307264428, 2287712749, 2614528856, 3594977177, 4575425498, 7189954354, 9150850996, 14379908708, 18301701992, 25164840239, 28759817416, 50329680478, 100659360956, 201318721912]

約数ペア:

[(1, 201318721912), (2, 100659360956), (4, 50329680478), (7, 28759817416), (8, 25164840239), (11, 18301701992), (14, 14379908708), (22, 9150850996), (28, 7189954354), (44, 4575425498), (56, 3594977177), (77, 2614528856), (88, 2287712749), (154, 1307264428), (308, 653632214), (616, 326816107), (2377, 84694456), (4754, 42347228), (9508, 21173614), (16639, 12099208), (19016, 10586807), (26147, 7699496), (33278, 6049604), (52294, 3849748), (66556, 3024802), (104588, 1924874), (133112, 1512401), (137491, 1464232), (183029, 1099928), (209176, 962437), (274982, 732116), (366058, 549964)]