201812416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5709

約数の個数: 56

約数和(自身を含む): 441384944

約数和(自身を除く): 239572528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 5641, 8944, 11282, 17888, 22564, 35776, 45128, 73333, 90256, 146666, 180512, 242563, 293332, 361024, 485126, 586664, 970252, 1173328, 1940504, 2346656, 3153319, 3881008, 4693312, 6306638, 7762016, 12613276, 15524032, 25226552, 50453104, 100906208, 201812416]

約数ペア:

[(1, 201812416), (2, 100906208), (4, 50453104), (8, 25226552), (13, 15524032), (16, 12613276), (26, 7762016), (32, 6306638), (43, 4693312), (52, 3881008), (64, 3153319), (86, 2346656), (104, 1940504), (172, 1173328), (208, 970252), (344, 586664), (416, 485126), (559, 361024), (688, 293332), (832, 242563), (1118, 180512), (1376, 146666), (2236, 90256), (2752, 73333), (4472, 45128), (5641, 35776), (8944, 22564), (11282, 17888)]