219227035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 290672640

約数和(自身を除く): 71445605

約数列:

[1, 5, 19, 37, 47, 95, 185, 235, 703, 893, 1327, 1739, 3515, 4465, 6635, 8695, 25213, 33041, 49099, 62369, 126065, 165205, 245495, 311845, 932881, 1185011, 2307653, 4664405, 5925055, 11538265, 43845407, 219227035]

約数ペア:

[(1, 219227035), (5, 43845407), (19, 11538265), (37, 5925055), (47, 4664405), (95, 2307653), (185, 1185011), (235, 932881), (703, 311845), (893, 245495), (1327, 165205), (1739, 126065), (3515, 62369), (4465, 49099), (6635, 33041), (8695, 25213)]