228425912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199673}}^1$

素因数の和:199703

約数の個数: 32

約数和(自身を含む): 503178480

約数和(自身を除く): 274752568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 199673, 399346, 798692, 1597384, 2196403, 2595749, 4392806, 5191498, 8785612, 10382996, 17571224, 20765992, 28553239, 57106478, 114212956, 228425912]

約数ペア:

[(1, 228425912), (2, 114212956), (4, 57106478), (8, 28553239), (11, 20765992), (13, 17571224), (22, 10382996), (26, 8785612), (44, 5191498), (52, 4392806), (88, 2595749), (104, 2196403), (143, 1597384), (286, 798692), (572, 399346), (1144, 199673)]