217876912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5867}}^1$

素因数の和:6097

約数の個数: 40

約数和(自身を含む): 462773952

約数和(自身を除く): 244897040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4642, 5867, 9284, 11734, 18568, 23468, 37136, 46936, 64537, 93872, 129074, 258148, 516296, 1032592, 1237937, 2475874, 4951748, 9903496, 13617307, 19806992, 27234614, 54469228, 108938456, 217876912]

約数ペア:

[(1, 217876912), (2, 108938456), (4, 54469228), (8, 27234614), (11, 19806992), (16, 13617307), (22, 9903496), (44, 4951748), (88, 2475874), (176, 1237937), (211, 1032592), (422, 516296), (844, 258148), (1688, 129074), (2321, 93872), (3376, 64537), (4642, 46936), (5867, 37136), (9284, 23468), (11734, 18568)]